This must - have shapewear maxi dress flatters, lifts, and smooths without constricting. It features a one - shoulder neckline, dual fixed cami straps that form a strappy back design, and bodycon silhouette, as well as a lightweight double - layered knit fabric that contours the body for a flattering and smoothing fit with minimal seams and high functionality. . 95% polyester, 5% spandex. Hand wash cold. Model is 5'7" and wearing a small. Women's contour one - shoulder maxi dress in black small