Skip to content

FREE SHIPPING* ON ORDERS $75+ | Exclusions Apply - Learn More

Girls Magical Mermaid Costume
Your child will be ready for a Halloween adventure under the sea when she wears this Magical Mermaid costume! In fact, she may not want to return to dry land when Halloween is over. This officially licensed costume features a long blue dress with a mermaid tail bottom and mesh top. The bodice is decorated with a shiny silver starfish and lines of silver bubbles, while the skirt is decorated with underwater imagery like a seahorse, starfish, seaweed, and flowers. The blue mermaid tail features purple trim, and the sleeves are made of a loose blue mesh. Wear it with blue or silver slippers, and make sure you check out our accessories section for great add ons like a tiara, a wig, or sea themed jewelry items!
Deluxe Mermaid - Childrens Costume
Heed the call of the sea with this gorgeous Deluxe Mermaid - Children's Costume. This teal ball gown features an off-the-shoulder design and scale detailing along the skirt. Sheer material, seashells, and beads accentuate this lovely ensemble. Shop for children's costumes and accessories online now.
Girls Pink Mermaid Costume
Life is better under the sea! Every little girl dreams of being a little mermaid princess and now she can dress up as one for Halloween! Our Girl's Pink Mermaid Costume is perfect for trick or treating, playing dress up, or for any costume event. This beautiful Pink Mermaid Halloween Costume has an intricate detail of sea horses, shells, and star fishes all over the dress. Let your daughter explore the Seven Seas and order a Girl's Pink Mermaid costume online today.
Lil' Mermaid Toddler Costume
If your little girl absolutely loves Disney princesses, then she'll definitely sing with joy when you buy her the Lil' Mermaid Toddler costume this Halloween! The outfit comes with a one piece suit with a purple top and turquoise bottom to emulate Ariel's classic look. The bust features gorgeous sparkling sequins that look like Ariel's seashells. The waistline of the costume is shrouded by sparkling and ruffled teal mesh, and the bottom is entirely covered with blue-green sequins. The very bottom of this ensemble flares out, designed to look just like a mermaid's tail. Your daughter is going to absolutely love pretending to swim from house to house while she's trick or treating this year--just make sure she keeps her eye out for Ursula! Your little princess will cherish this costume, so don't wait; buy your Lil' Mermaid Toddler costume today!
Baby/Toddler Magical Mermaid Costume
Get your kids this fabulous outfit from under the sea! Dress them up in the Magical Mermaid Toddler/Child Costume! The full-length blue dress has a few nautical designs including a white starfish sequin. The striped finny finish and sheer sleeves totally make your girls the underwater princess they've dreamed of becoming. Order it today!
Monster High Lagoona Blue Wig
Lagoona Blue is the daughter of the Creature from the Black Lagoon and one of the most popular girls at Monster High. Your daughter will be ready to enroll at Monster High herself when she wears this Lagoona Blue wig!
Baby/Toddler Pretty Mermaid Costume
Make a splash this Halloween with the Baby's Pretty Mermaid Costume! It's great for trick or treating but really shines when family and friends are over to pinch those adorable little cheeks! Use it for cute family photos, before and after the holidays, or just for playtime with a twist! Get the whole family involved and do an underwater themed party for your little one's birthday, or add a fake hook (sold separately) and pretend to be the luckiest fisherman on the block. However you decide to use it, the Baby's Pretty Mermaid Costume will not fail to deliver. But make sure to have your camera phone ready to capture all of the precious moments! There really is no wrong way to utilize this adorable ensemble, so what are you waiting for? Turn the tide on boring outfits this Halloween. Order the Baby's Pretty Mermaid Costume today!