MATERIAL:95%Polyester,5%Spandex,skin-friendly,well stitching,stretchy fabric and high quality. NOTE:According to the buyer's suggestion, we have improved the size of the clothes, you can choose the normal size.It fits great if you refer to the our size chart before purchasing. TWO STYLES:Swing dresses--Lace at the top with flare bottom; Bodycon dresses--All lace fitted dress. OCCASION:Take on your brimming social calendar with day and evening dresses designed to make an entrance. Tips: Please read Our Size instead of standard US size. Hand wash only.