70% Cotton 27% Nylon 3% Spandex. Easy fit. V-neck with back zipper. Elastic at back waist only. Dropped shoulder, sleeve hits above the elbow. Mini length39 1/2" body length from highest point of shoulder on size 18Stretch poplin. Machine wash cold gentle cycle with like colors. Only non-chlorine bleach when needed. Tumble dry low. Cool iron as needed.