Harley Quinn Costumes

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Become Gotham's Princess of Crime with your own Harley Quinn Costume

Become the infamous Gotham villain with our range of Harley Quinn costumes

Dr Harleen Quinzel used to be a talented psychiatrist working at Arkham Asylum, Gotham's institution for the criminally insane. After several therapy sessions with The Joker, Harleen was driven insane.

Harleen became infatuated with The Joker, and it wasn't long until she broke him out of Arkham. After joining The Joker on his crime sprees, she started dressing like a harlequin jester. The design of this outfit gradually evolved into the iconic Harley Quinn costume. And now, she's one of the most iconic members of the Suicide Squad.

Look super in a Harley Quinn costume

Harleen doesn't possess any superhuman abilities but she is very agile and athletic. She's also dangerously unpredictable, which makes her very formidable in a fight. When the eccentric couple head out for a heist, The Joker dons a purple pinstripe suit, while Harleen suits up in her own Harley Quinn costume.

Thinking about assembling your own version of the Gotham City Sirens? Pick a new Harley Quinn Halloween costume from our extensive range, which includes Poison Ivy and Catwoman costumes. Alternately, check out the rest of our costumes in our extensive DC comic range

How do you dress up like Harley Quinn?

Harley Quinn has sported many different looks over the years, and there's no one way to dress up like the character. However, there are several hallmarks that will instantly identify your costume as being Harley Quinn inspired.

For one, there's the hair. Harley Quinn is known for having blonde hair with two pigtails: one dyed blue and the other pink, to show the split sides of her personality.

What are the differences between Harley Quinn costumes?

Older styles of Harley Quinn costumes might involve a jester outfit, usually with black and red stripes. More recently, with the Margot Robbie inspired version of the character, Harley Quinn costumes involve singlets and cut off jeans. These new looks are particularly popular Harley Quinn costumes for kids, and see much use at Harley Quinn cosplay. Although, of course, we also stock Harley Quinn costumes for adults.

However you want to dress up, and regardless of whichever incarnation of the Harley Quinn outfit you'd like to pay homage to, we can help you find a suitable costume. We stock Harley Quinn costumes for women and girls in a variety of different styles and sizes.

Our Harley Quinn costumes are:

  • • Made from superior materials that won't wear out after a crime spree
  • • Available for women and kids (in sizes to fit a whole family of career criminals)
  • • Delivered faster than a bank heist (dispatched the same business day when ordered before 1pm AET)
  • • Available for purchase online with a secure checkout system that protects your card details from evil villains. And they're super affordable, so you'll be able to get both Joker and Harley Quinn costumes.


Free express shipping on orders over $150

Same day dispatch on orders placed before 1PM AET