Woven Cotton Nylon Sheer Round Neck Sleeveless Top with Bra and One Side Buttons Detail (Optional Set Style# PW2017B, PW2017T2, PW2017T3, PW2017T4, PW2017T5)Hand Wash Cold With Like Colors, Do Not Bleach, Hang To Dry, Do Not IronBRA(LINING) : 46.5% COTTON, 45.5% VISCOSE, 8% SPANDEX