This little piece is missing all its labels. The fabric is probably polyester with spandex or nylon with spandex or both it’s hand washable and in good condition. The suit is fully lined has high cut legs and T strap in the back which is low cut . The bust measures 24 inches to, 31 inches when stretched, waist measures 20 inches to 30 inches when stretched, hips measure 24 inches to 36 inches when stretched. The length is 23.5 inches from the top of the shoulder to the crotch. The leg opening measures 21 inches to 26 inches when stretched. There is no built in bra or pads. The suit is in great condition.