Zsgift Women Off the Shoulder Short Sleeve O-neck Summer Cotton T Shirt 1.Material: polyester and cotton. 2.Hand Wash or Machine Wash Saperated in Cold Water 3.USPS Shipping within 10-15 business days 4.We are intend to offer you the best service contain good quality,fast shipping and reasonable aftersale. 5.Please see the size chart carefully. Our size is Asian size,and Asian size usually runs 1-2 size smaller than US size,please choose the suitbale size after you check the size chart.