Birds of Prey - Harley Quinn Break Up Onesie Size XXL (18-20) ZIP UP onesie with cat ears Cheer up Puddin', he's just a Joker! Get into the cute, cozy, and heart-broken side of Harley Quinn with this pink polyester onesie. This soft and fuzzy costume features a cat-ears hood, a front zip closure, and an adorable print of broken hearts. Birds of Prey Heart Break Onesie Harley Quinn Costume product details: Polyester onesie Cat-ears hood Front zip closure Review the size chart for sizing information Officially licensed Warner Brothers DC Comics costume. New in Package = Retail $40