Black Sexy Formal Solid Patchwork Backless Slit Strapless Evening Dress DressesMaterial Polyester Style Sexy Formal Pattern Type Solid Element Patchwork Backless Slit Neckline Strapless Silhouette Evening Dress Sleeve Style Off The Shoulder Sleeve Length Sleeveless Dresses Length Knee Length Fit Type Skinny Type Patchwork Size(in) Bust Waist Hips Dresses Length XS 27. 6 26 33. 9 32. 7 S 29. 1 27. 6 35. 4 33. 1 M 30. 7 29. 1 37 33. 5 L 33. 1 31. 5 39. 4 34. 1 XL 35. 4 33. 9 41. 7 34. 6 Size(cm) Bust Waist Hips Dresses Length XS