Croft & Barrow Fit For You Tummy Slimmer Upper Striped Swimsuit - Womens Size 12 Shell: 82% Nylon/18% Spandex Powernet: 84% Nylon/16% Spandex Lining: 100% Polyester Swim and Play tummy slimming one piece delivers an athletic look that's perfect for any water activity. Tummy Slimmer One Piece Stripe Swimsuit Wide comfortable straps that are supportive, stay-in-place fit. Built-in shelf bra and lightly padded cups ensure shaping and support. Womens US Size 12