This must - have shapewear tank dress flatters, lifts, and smooths without constricting. It features a mini length, round neckline, and racerback, 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. . Shell: 89% nylon, 11% spandex. Lining & other contents: 88% nylon, 12% spandex. Hand wash cold. Model is 5'8" and wearing a small. Women's contour racerback mini dress in charcoal medium