30%cotton 65%polyester 5%Spandex Pull On closure Hand Wash Only Material: (Solid Dress-30%cotton 65%polyester 5%Spandex, Floral Dress-95% Polyester, 5% Spandex) this halter dress for women summer is super soft, lightweight, breathable, and stretchy polyester/spandex that make you feel great on the skin for all-day comfort