You'll be looking and feeling like a wicked supervillain this year when you're all dolled up in our Womens Harley Quinn Red Dress Costume With this set, you will receive just the gorgeous red dress you need to really set the scene when you walk into the costume party as the one and only Harley Quinn. Team up with the Joker, King Shark, Poison Ivy, and more great Batman villains for a wild villainous night like never before!