Top Part:45% COTTON, 50% POLYESTER, 5% SPANDEX;Bottom Part: 100% POLYESTER. Size: We have changed the clothing size based on customer reviews. Therefore, the size recommendation in the customer reviews could be misleading due to our new change. Material: Garments in different colors/patterns may use different materials, please check the listing pictures. Style: Round Neckline, Sleeveless, Random Floral Print, Patchwork Design, Two handy pockets, Tie Waist [The Belt at waist cannot be removed], A-Line Silhouette helps hide body imperfection well, A Concealed Back Zipper. Occasion: Wear To Work Dresses for women summer, Business, Office, Cocktail, Smart Casual, Party, Church, Daily-Wear. Garment Care: Hand Wash in cold water, Machine Wash gently, hang or line dry. [Do not tumble dry].