Mori Lady Women's Elegant Floral Lace Cap Sleeve Slim Long Bridesmaid Maxi Dresses 90%Nylon 10%Spandex Wash separately, and the Temperature Below 69'F The material is 90%Nylon 10%Spandex Cut Out Neck,Sleeveless Floral Lace Pattern,Slim Style About the size information, please refer to the Product Description Wash Carefully,and the Temperature Below 69'F