NWOT. Your admirers will have a lot to say about their love for you in the Lulus Thinking Out Loud Black Backless Jumpsuit! Medium-weight knit is formed to a sleeveless bodice, with V-neck, darting, and wide straps that cross over the open back. Bit of elastic at the waist tops the wide-leg pants. Bodice is lined. Self: 94% Polyester, 6% Spandex. Lining: 100% Polyester. Size S