From Macys.com: Polka dots make a stylish statement on this mock-neck dress from Tommy Hilfiger. Puffed short sleeves Chiffon: Smooth, sheer woven fabric Self-tie sash belt at waist; ruffle hem Button closures at back neckline Imported Lined Mock neck; A-line silhouette Brand new with tags Runs true to size; order your normal size Approx. 35-1/2" long from center back neck to hem. Length is based on size 6 and varies 1/4" between sizes Tailored fit through the chest, waist, and hips; sits close to the body Dry clean Polyester; lining: polyester