Bring out the heat in this sexy backless bra and panty set. Cordless dart cups with sexy keyhole on the front.. Adjustable hook closure around the neck.. 3 columns, 3 rows of hooks and eyelets.. Matching open back bikini included.Body: 92% Nylon, 8% Spandex.M/L. Bust: 34in.-38in. Waist: 26in.-30in. Hip: 36in.-40in. Cup: B/C. Dress: 10-12.