70% Rayon, 26% Nylon, 4% Spandex Close fit Fully lined One shoulder Elastic at back neck Back zipper Long fitted sleeve Midi length Body length on size 18 is 55" Cutout at front Slit at back hem for walking ease Stretch knit ponte 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.