Croft & Barrow Black Polka-dot Tiered Swimdress -Womens Plus Size 24W Shell: 82% Nylon/18% Spandex Powernet: 84% Nylon/16% Spandex Lining: 100% Polyester Hand Wash Tummy Slimmer One Piece Tiered Swimsuit Wide comfortable straps that are supportive, stay-in-place fit. Built-in shelf bra and lightly padded cups ensure shaping and support. 81% Nylon 19% Spandex 100% Polyester Lining