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Harley Quinn Costumes

Find your puddin' this Halloween with a Harley Quinn outfit from Costume SuperCenter! There's a new queen of Gotham, and this year, it's you! A wide selection of girls Harley Quinn costumes for kids and adults will get everyone psyched to dress like their favorite Clown Princess of Crime. The Joker may be the boss, but Harley's running the show this year! Buy a Harley Quinn costume for Halloween today!

Harley Quinn Costume Ideas and Tips

Be the sexiest mental patient in the DC universe in one of our Harley Quinn costumes! When you put on one of these heart-poundingly flattering outfits, everyone will be looking twice at you. Whether you’re going for Margot Robbie’s look from Suicide Squad or a more classic look from the original DC comics, you can find the style and price you want among our wide array of Harley Quinn costumes.

These outfits all feature playing-card designs to go with Harley Quinn’s “puddin’,” the Joker. If you’re going out with your sweetheart this Halloween, why not dress him up as Heath Ledger and make this a couple’s costume? Or you could get a few of the other DC ladies together for a supervillain girl’s night! Whichever of our offerings you choose, you’ll knock them dead both figuratively and literally when you’re strutting your stuff in one of these gorgeous Harley Quinn costumes.

DIY Harley Quinn Cosplay Tutorial

Harley, Harley, Harley. She's been around since 1992 when she debuted in Batman: The Animated Series, and she made her way up to the silver screen in 2016 with Suicide Squad. If you've been a Harley fan since the beginning, this DIY Harley Quinn Cosplay Tutorial is perfect for you!

Meet the Suicide Squad [Infographic]

When Amanda Waller got the Skwad together, she had one thing in mind: Destroy the bad guys with the bad guys. Daddy's Little Monster, Harley Quinn, is featured on that squad, and some would say she's sort of the motivational ringleader! Get to know her and the rest of Waller's team with the Meet the Suicide Squad Infographic from Costume SuperCenter. You might even come to like them!

Arkham Asylum: 8 Infamous Residents [Infographic]

Behind every Joker is his Puddin', right? These two were known to cause quite the chaos in Gotham, and are two of the most notorious residents to ever walk the padded hallways of Arkham Asylum. Get to know the dastardly duo before you wear that crazy couples costume with these Infamous Residents of Arkham Asylum Infographic.

Classic Harley Quinn Costumes

Harley Quinn is everyone's favorite bad guy in Gotham. She's Poison Ivy's best friend, the Joker's right-hand gal, and Batman's sort-of nemesis. Who wouldn't want to dress that part?

Suicide Squad Harley Quinn Costumes

Hi-ya, Puddin'! Ready for some fun? Join Harley Quinn and the rest of the Suicide Squad in being bad guys pretending to be good guys. It'll be fun! Harley's always looking for fun to be had. What a ride!

Harley Quinn Birds of Prey DIY

Harley has a few legendary looks in her flick, Birds of Prey. Get your flock of babes together and take back your streets! If you’re a fan of her Moto Jacket, then check out this awesome DIY cosplay and create this look for your next costumed occasion!

DC Superhero Girls Costumes

Whether you're a fan of Ivy, Harley, and the baddies, or Batgirl, Wonder Woman, and the heroes, these DC Superhero Girls costumes will help you look the part when you choose to save (or destroy) Gotham!

Classic Joker Costumes

From Nicholson to Ledger to Leto, the Joker is never short of a personality in his portrayal, and rightfully so! Whether you like the classic look, the Dark Knight madman, or the gangster of the new age, there's a Joker costume for everyone! HAHA!

The Dark Knight Costumes

There's nobody alive who knows how to deal with the Joker the way Batman does. The two are a perfect match, destined to fight each other until the end of time - or at least, that's how the Joker sees it. Put on your Batman costume and toss that madman in Blackgate!