VfEmage Womens Slimming Front Zipper Patchwork Tunic Wear to Work Pencil Dress Our size is one size smaller than that of the US local brands like "Nordstrom". To prevent the size issue, please refer to our detail size information (bust/waist/hip size) below the product description before order. Thanks! Material:The blue part: 65%Polyester+30%Cotton+5%Spandex The black part: 75%Cotton+20%Nylon+5%Spandex Garment Care:Machine Washable "VfEmage" Trademark is registered on Amazon.The "Vfemage" brand belongs to seller "valuefashionshop". Some sellers list their mimic product in our listing. Their quality,color,material and size are different from our product's. To avoid the bad buying experience, please check the seller name(valuefashionshop) before ordering.