This bathing suit cover up is made of Viscose. The silky material makes skin very cool in hot weather, soft to skin and breathable.It??s a loose beach coverups dress for women in summer. Size Small fits US 2-4,Size Medium fits US 6-8,Size Large fits US 10-12,Size XL fits US 14-16A soft swimwear Bikini Cover up Dress,which makes you feeling well when you wear in summer.Occasion:Suitable for summer,perfect for dress at tanning salon, beach vacation, swimming pool, poolside and cruising. A nice one piece swimsuits bathing suit, hawaiian dresses for women.Hand wash recommend, or only accept Gentle Wash Mode on the washing machine. Line dry or flat dry only. Wash Dark Color Separetely. We suggest to line dry after gentle wash(or hand wash) in cold water , then iron on reverse side in low temperature for better appearance and hand feel.