This must - have shapewear midi dress flatters, lifts, and smooths without constricting. It features a turtleneck, short sleeves, 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. . 91% nylon, 9% spandex. Hand wash cold. Model is 5'7. 5" and wearing a small. Women's turtleneck bodycon contour midi dress in black, xl