Maggy London Women's Poor Boy Knit Long Sleeve Sheath Dress with Black Contour Knit: 73% Polyester, 21% Rayon, 6% Spandex; Stretch Crepe: 96% Polyester, 4% Spandex Imported Polyester lining Dry Clean Only Fully lined in dyed to match tricot lining; sleeves unlined Center back exposed shiny metal zipper