Material:80% polyester +20% spandex. Color may show a little different due to different screen display Design:This sexy off shoulder cocktail party dress exudes sophistication and flair,Sitting firmly off the shoulder with a fitted underlayer allowing the top layer to dominate with voluminous drape The off shoulder wedding dress is elegant for Most Social Occasions: Party/Evening/Club/Cocktail/Wedding reception/Business presentation/Ball/Prom/Homcoming/Datting and other formal Occasion Garment Care: Machine washable The sexy strapless dress featuring the cape batwing sleeve and midi silhouette looked lovely and classy,The cape look in the back hangs just enough to keep the dress cute and camouflage the hips.Please Refer to our size chart image on the left while choosing size; Do not use Amazon size chart link