Skip to content

FREE SHIPPING on $49.99+ exclusions apply

FREE SHIPPING on $49.99+ exclusions apply

UNICORN COSTUMES

When you shop for a unicorn costume with us, you'll be transported to a magical world of rainbows and glitter! Unicorns are all the rage right now, and they're always a popular option for anyone. Whether you're looking for a girl's unicorn costume or a women's unicorn costume, your next Halloween look is sure to be an amazing one if you grab one of these unicorn outfits. Fast shipping and reliable service will make sure you get your unicorn costume or onesie, so you can go on and wear your horn proudly.

  • Kids Rainbow Unicorn Costume

    Original price $39.99 - Original price $39.99
    Original price
    $39.99
    $39.99 - $39.99
    Current price $39.99

    Your little angel will be spreading magic and color wherever she goes this year when she's donning our Kids Rainbow Unicorn Costume. With this ench...

    View full details
    Original price $39.99 - Original price $39.99
    Original price
    $39.99
    $39.99 - $39.99
    Current price $39.99
  • Adult Classic Unicorn Rainbow Wig

    Original price $13.99 - Original price $13.99
    Original price
    $13.99
    $13.99 - $13.99
    Current price $13.99

    If you're looking for an electrifying way to spice up your unicorn costume this Halloween, check out this Adult Classic Unicorn Rainbow Wig! This r...

    View full details
    Original price $13.99 - Original price $13.99
    Original price
    $13.99
    $13.99 - $13.99
    Current price $13.99
  • Despicable Me Fluffy Pet Costume

    Original price $42.99
    Original price $42.99 - Original price $42.99
    Original price $42.99
    Current price $23.99
    $23.99 - $23.99
    Current price $23.99

    If your pup is always involved in the Halloween family buzz, make sure they aren't left out this time around. The Despicable Me Fluffy Pet Costume ...

    View full details
    Original price $42.99
    Original price $42.99 - Original price $42.99
    Original price $42.99
    Current price $23.99
    $23.99 - $23.99
    Current price $23.99
  • Rainbow Unicorn Sexy Costume

    Original price $84.99 - Original price $84.99
    Original price
    $84.99
    $84.99 - $84.99
    Current price $84.99

    Bring out the magic of any special occassion when you have on the Rainbow Unicorn Sexy Costume. This wonderful, fun-filled outfit will definitely g...

    View full details
    Original price $84.99 - Original price $84.99
    Original price
    $84.99
    $84.99 - $84.99
    Current price $84.99
  • Sassy Rainbow Unicorn Womens Plus Costume

    Original price $79.99 - Original price $86.99
    Original price
    $79.99 - $86.99
    $79.99 - $86.99
    Current price $79.99

    Complete your transformation into a mystical creature that will have you the talk of all your fellow woodland creatures with the Sassy Rainbow Unic...

    View full details
    Original price $79.99 - Original price $86.99
    Original price
    $79.99 - $86.99
    $79.99 - $86.99
    Current price $79.99
  • Adult Rainbow Unicorn Comfywear Plus Costume

    Original price $44.99 - Original price $44.99
    Original price
    $44.99
    $44.99 - $44.99
    Current price $44.99

    .

    Original price $44.99 - Original price $44.99
    Original price
    $44.99
    $44.99 - $44.99
    Current price $44.99
  • Sold out

    Adult Classic Unicorn Pastel Wig

    Original price $19.99 - Original price $19.99
    Original price
    $19.99
    $19.99 - $19.99
    Current price $19.99

    The unicorn is the most beautiful and unearthly creature in the world of fantasy, so if you need a sweet way to make your costume more colorful you...

    View full details
    Original price $19.99 - Original price $19.99
    Original price
    $19.99
    $19.99 - $19.99
    Current price $19.99
    Sold out
  • Sold out

    Adult Despicable Me 3 - Fluffy Jumpsuit

    Original price $48.99 - Original price $48.99
    Original price
    $48.99
    $48.99 - $48.99
    Current price $48.99

    Express your love for cute things this Halloween with Fluffy! Fans of the Despicable Me series will love to purchase the Despicable Me 3 - Fluffy A...

    View full details
    Original price $48.99 - Original price $48.99
    Original price
    $48.99
    $48.99 - $48.99
    Current price $48.99
    Sold out
  • Comfy Wear Purple Unicorn Costume

    Original price $40.99 - Original price $40.99
    Original price
    $40.99
    $40.99 - $40.99
    Current price $40.99

    Looking for a magical yet comfortable costume to wear this Halloween? Then look no further than our Comfy Wear Purple Unicorn Costume! With your pu...

    View full details
    Original price $40.99 - Original price $40.99
    Original price
    $40.99
    $40.99 - $40.99
    Current price $40.99
  • Sold out

    Despicable Me 3 - Fluffy Inflatable

    Original price $5.99 - Original price $5.99
    Original price
    $5.99
    $5.99 - $5.99
    Current price $5.99

    Accessorize with an inflatable version of Agnes' Fluffy this Halloween! Make this joyful pink, gold, and white toy yours soon. Purchase the Despica...

    View full details
    Original price $5.99 - Original price $5.99
    Original price
    $5.99
    $5.99 - $5.99
    Current price $5.99
    Sold out
  • Fantasy Unicorn Make-Up Kit Accessory

    Original price $9.99 - Original price $9.99
    Original price
    $9.99
    $9.99 - $9.99
    Current price $9.99

    You can bless everyone with a happy Halloween when you wear our Fantasy Unicorn Make-Up Kit Accessory! With this unicorn make-up, you can do not on...

    View full details
    Original price $9.99 - Original price $9.99
    Original price
    $9.99
    $9.99 - $9.99
    Current price $9.99
  • Despicable Me Kids Fluffy Oversized Jumpsuit

    Original price $46.99 - Original price $46.99
    Original price
    $46.99
    $46.99 - $46.99
    Current price $46.99

    Despicable Me has provided kids with laughter for over 8 years. Provide them with a costume that will create even more laughter with the Despicable...

    View full details
    Original price $46.99 - Original price $46.99
    Original price
    $46.99
    $46.99 - $46.99
    Current price $46.99
  • Fantasy Unicorn Mask

    Original price $8.99 - Original price $8.99
    Original price
    $8.99
    $8.99 - $8.99
    Current price $8.99

    Unicorns are indeed fantasies and creatures of myths, fairy tales, and maybe even mythologies. Yet, they are fascinating and even majestic in their...

    View full details
    Original price $8.99 - Original price $8.99
    Original price
    $8.99
    $8.99 - $8.99
    Current price $8.99
  • Felicity Unicorn Girl's Costume

    Original price $59.99 - Original price $59.99
    Original price
    $59.99
    $59.99 - $59.99
    Current price $59.99

    Your daughter brings magic into your life every day. Allow her to do the same for your neighbors this Halloween with our Felicity Unicorn Girl's Co...

    View full details
    Original price $59.99 - Original price $59.99
    Original price
    $59.99
    $59.99 - $59.99
    Current price $59.99
  • Sold out

    Candy Catchers Unicorn in the Clouds Girl's Costume

    Original price $66.99 - Original price $66.99
    Original price
    $66.99
    $66.99 - $66.99
    Current price $66.99

    Being young is the perfect time to go through life with your head in the clouds. Allow your daughter to indulge in fantasy with this Candy Catchers...

    View full details
    Original price $66.99 - Original price $66.99
    Original price
    $66.99
    $66.99 - $66.99
    Current price $66.99
    Sold out
  • Child Unicorn Costume

    Original price $27.99 - Original price $31.99
    Original price
    $27.99
    $27.99 - $31.99
    Current price $27.99

    Give your little angel a magical Halloween like no other this year when you pick up the Child Unicorn Costume! With your purchase, you will receive...

    View full details
    Original price $27.99 - Original price $31.99
    Original price
    $27.99
    $27.99 - $31.99
    Current price $27.99
  • Floral Unicorn Headpiece

    Original price $13.99 - Original price $13.99
    Original price
    $13.99
    $13.99 - $13.99
    Current price $13.99

    Though masks are more believable and cover your whole face, they are not the only options when it comes to dressing up as someone or something. A f...

    View full details
    Original price $13.99 - Original price $13.99
    Original price
    $13.99
    $13.99 - $13.99
    Current price $13.99
  • Girl's Fantasy Unicorn Onesie

    Original price $35.99 - Original price $35.99
    Original price
    $35.99
    $35.99 - $35.99
    Current price $35.99

    Looking for the perfect combination of princess and party? Then our Girls? Fantasy Unicorn Onesie is the perfect blend of a fun Halloween costume a...

    View full details
    Original price $35.99 - Original price $35.99
    Original price
    $35.99
    $35.99 - $35.99
    Current price $35.99
  • Sold out

    Girl's Unicorn Skirt Set Costume

    Original price $19.99 - Original price $19.99
    Original price
    $19.99
    $19.99 - $19.99
    Current price $19.99

    Put the magic touch on your daughter's princess outfit with this Girl's Unicorn Skirt Set Costume. It comes with a rainbow colored skirt, shimmerin...

    View full details
    Original price $19.99 - Original price $19.99
    Original price
    $19.99
    $19.99 - $19.99
    Current price $19.99
    Sold out
  • Girls Ride-A-Unicorn Costume

    Original price $53.99 - Original price $53.99
    Original price
    $53.99
    $53.99 - $53.99
    Current price $53.99

    Almost every child has wanted to ride a unicorn at least once in their life. Your child can live her dream on Halloween or for everyday playtime wi...

    View full details
    Original price $53.99 - Original price $53.99
    Original price
    $53.99
    $53.99 - $53.99
    Current price $53.99
  • Glitterpoop Unicorn Mask Feisty Pets Glenda

    Original price $18.99 - Original price $18.99
    Original price
    $18.99
    $18.99 - $18.99
    Current price $18.99

    This Halloween, serve up anything but tricks. The Glitterpoop Unicorn Mask Fiesty Pets Glenda is a magical addition for any look. With a mask like ...

    View full details
    Original price $18.99 - Original price $18.99
    Original price
    $18.99
    $18.99 - $18.99
    Current price $18.99
  • Infant Toddler Magical Unicorn Costume

    Original price $25.99 - Original price $25.99
    Original price
    $25.99
    $25.99 - $25.99
    Current price $25.99

    Your little one will be so cute, people won't even believe she's real! The ever-elusive unicorn is one of the most beloved mythical creatures and o...

    View full details
    Original price $25.99 - Original price $25.99
    Original price
    $25.99
    $25.99 - $25.99
    Current price $25.99
  • Sold out

    Kids Unicorn Princess Costume

    Original price $28.99 - Original price $28.99
    Original price
    $28.99
    $28.99 - $28.99
    Current price $28.99

    If your child dreams of fairytales and magical creatures, then she's going to feel right at home wearing our Kids Unicorn Princess Costume this yea...

    View full details
    Original price $28.99 - Original price $28.99
    Original price
    $28.99
    $28.99 - $28.99
    Current price $28.99
    Sold out
  • Ladies Unicorn Costume

    Original price $34.99 - Original price $39.99
    Original price
    $34.99 - $39.99
    $34.99 - $39.99
    Current price $34.99

    Do you believe in fairytales? What about magic? Okay, how about unicorns? I thought so. Show you believe with the Ladies Unicorn Costume. This cost...

    View full details
    Original price $34.99 - Original price $39.99
    Original price
    $34.99 - $39.99
    $34.99 - $39.99
    Current price $34.99
  • Baby/Toddler Little Unicorn Tutu Costume

    Original price $26.99 - Original price $38.99
    Original price
    $26.99
    $26.99 - $38.99
    Current price $26.99

    Do you believe in fairytales? What about magic? Okay, how about unicorns? I thought so. Show you believe with the Baby Unicorn Costume. This costum...

    View full details
    Original price $26.99 - Original price $38.99
    Original price
    $26.99
    $26.99 - $38.99
    Current price $26.99
  • Light Up Horn Unicorn

    Original price $5.99 - Original price $5.99
    Original price
    $5.99
    $5.99 - $5.99
    Current price $5.99

    If you're dressing up as a unicorn this Halloween, the you of course are going to need a magical horn to complete the look! Lucky for you, the Ligh...

    View full details
    Original price $5.99 - Original price $5.99
    Original price
    $5.99
    $5.99 - $5.99
    Current price $5.99
  • Light Up Unicorn Cape With Hood Costume

    Original price $42.99
    Original price $42.99 - Original price $42.99
    Original price $42.99
    Current price $10.99
    $10.99 - $42.99
    Current price $10.99

    You can really make your pet shine on Halloween when you use our Light Up Unicorn Cape With Hood Costume to bring some extra glam into your night! ...

    View full details
    Original price $42.99
    Original price $42.99 - Original price $42.99
    Original price $42.99
    Current price $10.99
    $10.99 - $42.99
    Current price $10.99
  • Lovely Lady Girl's Unicorn Dress

    Original price $91.99
    Original price $72.99 - Original price $91.99
    Original price $91.99
    $42.99 - $72.99
    $42.99 - $72.99
    Current price $42.99

    Your lovely little lady deserves to be treated as such this Halloween. Our Lovely Lady Girl's Unicorn Dress is up to the task of doing so. This gor...

    View full details
    Original price $91.99
    Original price $72.99 - Original price $91.99
    Original price $91.99
    $42.99 - $72.99
    $42.99 - $72.99
    Current price $42.99
  • Baby/Toddler Lama Corn Costume

    Original price $27.99 - Original price $27.99
    Original price
    $27.99
    $27.99 - $27.99
    Current price $27.99

    Yes, we have all heard of unicorns - majestic horses with beautiful horns - but not so many of us have heard of the even more majestic Llama Corn! ...

    View full details
    Original price $27.99 - Original price $27.99
    Original price
    $27.99
    $27.99 - $27.99
    Current price $27.99
  • Baby/Toddler Pastel Unicorn Costume

    Original price $50.99 - Original price $50.99
    Original price
    $50.99
    $50.99 - $50.99
    Current price $50.99

    Put a little magic in your daughter's Halloween plans with this Pastel Girl's Unicorn Costume. Whether she is planning to go trick-or-treating or e...

    View full details
    Original price $50.99 - Original price $50.99
    Original price
    $50.99
    $50.99 - $50.99
    Current price $50.99
  • Baby/Toddler Pastel Unicorn Dress Costume

    Original price $33.99 - Original price $38.99
    Original price
    $33.99 - $38.99
    $33.99 - $38.99
    Current price $33.99

    Any kid who likes unicorns and princess ballerinas will love this Pastel Girl's Unicorn Dress for Halloween. The hooded dress may be topped with th...

    View full details
    Original price $33.99 - Original price $38.99
    Original price
    $33.99 - $38.99
    $33.99 - $38.99
    Current price $33.99
  • Pet Fluffy Despicable Me Costume

    Original price $27.99 - Original price $38.99
    Original price
    $27.99 - $38.99
    $27.99 - $38.99
    Current price $27.99

    Celebrate your favorite Despicable Me movies this Halloween when you pick up our Pet Fluffy Despicable Me Costume! With your purchase, you will rec...

    View full details
    Original price $27.99 - Original price $38.99
    Original price
    $27.99 - $38.99
    $27.99 - $38.99
    Current price $27.99
  • Princess Unicorn Rider Costume

    Original price $51.99 - Original price $51.99
    Original price
    $51.99
    $51.99 - $51.99
    Current price $51.99

    We all know that every little girl wants a pony, but who has the space for a full sized horse? We proudly offer a compromise on that issue with our...

    View full details
    Original price $51.99 - Original price $51.99
    Original price
    $51.99
    $51.99 - $51.99
    Current price $51.99
  • Sold out

    Rainbow Unicorn Latex Mask

    Original price $47.99 - Original price $47.99
    Original price
    $47.99
    $47.99 - $47.99
    Current price $47.99

    What are unicorns usually associated with? That's right, rainbows! Rainbows and unicorns go very well together, which is why you see a rainbow behi...

    View full details
    Original price $47.99 - Original price $47.99
    Original price
    $47.99
    $47.99 - $47.99
    Current price $47.99
    Sold out
  • Rainbow Tutu Bustle

    Original price $31.99 - Original price $31.99
    Original price
    $31.99
    $31.99 - $31.99
    Current price $31.99

    Shake what youve got in this Rainbow Tutu Bustle. Show some pride with your outfit by sporting this colorful accessory. You receive a tutu with a l...

    View full details
    Original price $31.99 - Original price $31.99
    Original price
    $31.99
    $31.99 - $31.99
    Current price $31.99
  • Sold out

    Rainbow Unicorn Costume Kit

    Original price $9.99 - Original price $9.99
    Original price
    $9.99
    $9.99 - $9.99
    Current price $9.99

    Youre going to have everything you need to become a magical creature of purity and innocence when you have on our Rainbow Unicorn Costume Kit! This...

    View full details
    Original price $9.99 - Original price $9.99
    Original price
    $9.99
    $9.99 - $9.99
    Current price $9.99
    Sold out
  • Rainbow Unicorn Kids Costume

    Original price $39.99 - Original price $45.99
    Original price
    $39.99 - $45.99
    $39.99 - $45.99
    Current price $39.99

    Your little angel will look magical as ever this Halloween when you pick up our Rainbow Unicorn Kids Costume! With your purchase, you will receive ...

    View full details
    Original price $39.99 - Original price $45.99
    Original price
    $39.99 - $45.99
    $39.99 - $45.99
    Current price $39.99
  • Sexy Pastel Pony Womens Plus Costume

    Original price $80.99 - Original price $80.99
    Original price
    $80.99
    $80.99 - $80.99
    Current price $80.99

    Transform yourself into the most beautiful creature in the forest this Halloween with the Sexy Pastel Pony Womens Plus Costume. If you love unicorn...

    View full details
    Original price $80.99 - Original price $80.99
    Original price
    $80.99
    $80.99 - $80.99
    Current price $80.99
  • Baby/Toddler Despicable Me Fluffy Costume

    Original price $27.99 - Original price $27.99
    Original price
    $27.99
    $27.99 - $27.99
    Current price $27.99

    OMG! It's so fluffy! You won't be able to resist squeezing your little one in this Unicorn Toddler Costume from Despicable Me 3 movie. Agnes' best ...

    View full details
    Original price $27.99 - Original price $27.99
    Original price
    $27.99
    $27.99 - $27.99
    Current price $27.99
  • Unicorn Tutu for Girls

    Original price $15.99 - Original price $15.99
    Original price
    $15.99
    $15.99 - $15.99
    Current price $15.99

    Did you ever dream and fantasize about unicorns and the lands that they inhabit? Probably want to become a unicorn now...Well, why not turn those d...

    View full details
    Original price $15.99 - Original price $15.99
    Original price
    $15.99
    $15.99 - $15.99
    Current price $15.99
  • Baby/Toddler Unicorn Costume

    Original price $26.99 - Original price $26.99
    Original price
    $26.99
    $26.99 - $26.99
    Current price $26.99

    Turn your angel into a magical little creature this Halloween when you pick up our Unicorn Infant Costume! With your purchase, you will receive a g...

    View full details
    Original price $26.99 - Original price $26.99
    Original price
    $26.99
    $26.99 - $26.99
    Current price $26.99
  • Unicorn Mascot Mask

    Original price $27.99 - Original price $27.99
    Original price
    $27.99
    $27.99 - $27.99
    Current price $27.99

    Fly into the party wearing the Unicorn Mascot Mask and you'll spread magic and beauty wherever you go! With your purchase, you will receive an ench...

    View full details
    Original price $27.99 - Original price $27.99
    Original price
    $27.99
    $27.99 - $27.99
    Current price $27.99
  • Baby/Toddler Unicorn Tutu Costume

    Original price $19.99 - Original price $19.99
    Original price
    $19.99
    $19.99 - $19.99
    Current price $19.99

    Your daughter will become the most magical creature you have ever laid eyes on when you dress her up in the Unicorn Infant Tutu Costume for Hallowe...

    View full details
    Original price $19.99 - Original price $19.99
    Original price
    $19.99
    $19.99 - $19.99
    Current price $19.99
  • Sold out

    Unicorn Child Costume

    Original price $17.99 - Original price $17.99
    Original price
    $17.99
    $17.99 - $17.99
    Current price $17.99

    Do you have a little girl at home who?s in love with unicorns, and wants to spend Halloween as her favorite fantastical animal? Our Unicorn Child C...

    View full details
    Original price $17.99 - Original price $17.99
    Original price
    $17.99
    $17.99 - $17.99
    Current price $17.99
    Sold out
  • Unicorn Girl Costume

    Original price $59.99 - Original price $74.99
    Original price $59.99 - Original price $74.99
    Original price $74.99
    Current price $34.99
    $34.99 - $59.99
    Current price $34.99

    Why is it that most unicorn costumes feature rainbow colored tassels and all other manner of bells and whistles? Look, we got nothing against the c...

    View full details
    Original price $59.99 - Original price $74.99
    Original price $59.99 - Original price $74.99
    Original price $74.99
    Current price $34.99
    $34.99 - $59.99
    Current price $34.99
  • Unicorn Costume For Girls

    Original price $16.99 - Original price $16.99
    Original price
    $16.99
    $16.99 - $16.99
    Current price $16.99

    Do you believe in fairytales? What about magic? Okay, how about unicorns? I thought so. Show you believe with the Unicorn Costume For Girls. This c...

    View full details
    Original price $16.99 - Original price $16.99
    Original price
    $16.99
    $16.99 - $16.99
    Current price $16.99
  • Unicorn Mascot Costume

    Original price $206.99 - Original price $206.99
    Original price
    $206.99
    $206.99 - $206.99
    Current price $206.99

    Forget bulldog and knight mascots. We're all about unicorns! Whether you're looking for a fun Halloween costume, an actual mascot costume or someth...

    View full details
    Original price $206.99 - Original price $206.99
    Original price
    $206.99
    $206.99 - $206.99
    Current price $206.99
  • Unicorn Tutu for Adults

    Original price $27.99 - Original price $27.99
    Original price
    $27.99
    $27.99 - $27.99
    Current price $27.99

    Tutus are most of the time associated with little girls and ballerinas. You have probably seen a small girl here and there wear a tutu to her dance...

    View full details
    Original price $27.99 - Original price $27.99
    Original price
    $27.99
    $27.99 - $27.99
    Current price $27.99

Unicorn Costume Ideas

When thinking of mythical creatures, one stands out as more majestic and magical than all others put together. Unicorns have been an enduring symbol of fun and wonder way before anyone was thinking about trick-or-treating, theme parties or the concept of costume contests. Yet any occasion for costuming is undoubtedly not without one of these sparkling and enigmatic equine. There's something about that unicorn horn that takes everything intriguing and lovely about the everyday horse and cranks it up to a level of galloping on rainbows and non-stop glittering. For the fun-loving and light-hearted among us, you are hard-pressed to find a more appropriate mascot for self-expression and fantasy. Whether young or old, everybody has wished they could escape the everyday grind on the back of a wild one-horned steed, fueled on sparkles and fairy dust. And since, to date, not one of these frustratingly fictional animals has granted one of these wishes, the closest we can come is to channel their mojo through costume and celebration. With a variety of styles for the entire family, we are your one-stop shop for all the unicorn costumes, accessories and party supplies you could ever need to let your inner unicorn out to play.

Unicorn Infographic

Did you know that unicorns are said to have the ability to divine truth from the dishonest? Are you aware that even if you were able to capture a unicorn, that it is impossible to tame them in the traditional sense like one can of horse? The mythos and legends of unicorns are as numerous and never ending as our fascinations with them. Before you adorn yourself in your unicorn finery, take a moment to learn as much as you can about these mythical creatures so that you have a more dimensional and richer Halloween experience than just putting on a costume. From ancient stories that have been passed down to the unicorn's significance in contemporary pop culture, there is no end to the interesting things the story of the unicorn has to offer. Click on over to our unicorn infographic located in our costume blog to load yourself up with more amazing facts about your favorite horned ponies.