Arrowder Women's Vintage Retro Hepburn Style 1940's Rockabilly Evening Dress 64% Cotton,32% Nylon,4%Spandex Zipper closure Kneed Length,Zip to Center Back,High Waist Vintage Flared Skirts Design High Quality,Classic and iconic style that will never be out of fashion Very Stretchy For Whole Body,Zip to Center BackThis dress is very stretchy, please read the size chart in the product description carefully ,if you are not sure of the size, one size lower is a good idea