Adjustable Straps, Hook For Criss-Cross Back Feature, Inserts For Cups. Condition: Gently Used/ No Signs Of Wear. 13'' Chest, 12'' Waist, 12'' Length. Fabric:48% Nylon/ 5% Polyester/ Lining: 48% Nylon/ 47% Polyester/ 5% Spandex.Size M