REPHYLLIS Women Summer Round Neck Business Working Cocktail Party Bodycon Dress Elastic closure 65%Polyester/35%Spandex Soft fabric and comfortable to wear For work,business office,casual, cocktail,party and so on. Low Temperature and Hand-clearning available for washing. Our products are based on US sizes. If you are still not sure of the size of the clothes, carefully check the size table before purchasing in Product Description