Lulus Thinking Out Loud Red Backless Jumpsuit! Medium-weight crepe knit forms a sleeveless darted bodice with a V-neck and wide straps that cross over the open back. Bit of elastic at the waist tops the wide-leg pants. Shell: 95% Polyester, 5% Spandex. Lining: 100% Polyester. Fit: This garment fits true to size. Bust: Great for any cup size. Waist: Fitted - stretchy fabric allows custom fit. Hip: Fitted - stretchy fabric allows room for hips. Undergarments: May be worn with an adhesive bra, petals, or no bra. Fabric: Fabric is very stretchy. New without Tags. Tag inside is cut in half