Elastic closure? 82% nylon and 18% spandex, Super Soft and Comfortable.? Bust: S—29.13, M—30.71 , L—32.28, XL—33.86.? Features: Ruched double ruffled flounce crop top, adjustable padded push-up bra,pull-on style, ultra chic, and adorable.? Perfect for Tropical Vacations, Summer, Beach & Pool with unique and chic pattern? Recommend Hand Wash and Hang Dry with Cold Water. Please do not use Bleach.