Najia Symbol Womens Summer Sleeveless Chiffon Maxi Bohemian Long Dress Showomen-06... POLYESTER CHIFFON Machine wash Label size S=US 4; M=6; L=10; XL=12; 2XL=14; 3XL=16; According to the chest, we calculated the corresponding US size. Please pay special attention to other sizes, so please check the size chart carefully before buying:) Elasticity chest Easy and comfortable Shipping: Standard 7-14 business days; Expedited 3-5 business days