Beyonddress Chiffon Beading Long Formal Evening Gown With Appliqued Sleeves Chiffon Open Back closure Chiffon fabric;Dry clean only About the size information, please refer to the left size chart US2 to US26w, DO NOT use Amazon size chart or the size you normally wear White Long Sleeves Prom Dress Evening Gowns With Zipper Back Suitable as prom dresseses, cocktail dresses, evening dresses, homecoming dresses and other formal dresses. Designer's Style 2016,Beaded Waist,Pleated Bodice