We are obsessing over this puff sleeve blazer! Comes with the belt which cinches at the waist to achieve a more fitted look. We would wear this with a bodysuit, jeans and heels or sneakers for a sophisticated girls lunch look! If you want to wear it as a dress, you will have to pin the chest area if you don't want it to be exposed and should size up one size for extra length if desired. 97% Polyester, 3% Spandex Model is 5'7" and Wearing a Size Small, Runs true to size