Warning: Contains spoilers for Batman '89: Echos #5!! Since her introduction in Batman: The Animated Series, Harley Quinn has taken on a life of her own. Her quirky personality and dubiously gray ...

So, our team has come up with 7 of the best Harley Quinn costumes and accessories that they could find – they are sure to turn some heads when you wear them. JUMP TO. Types of Costumes.