70% Rayon 26% Nylon 4% Spandex Close fit Strapless, back zipper, elastic gripper around neckline Hits below the hip 27" from highest point of shoulder on size 18 Peplum Princess seams Stretch compact knit Machine wash cold gentle cycle with like colors. Only non-chlorine bleach when needed. Do not tumble dry. Lay flat to dry. Cool iron as needed.