90% Polyester 10% Spandex Easy fit Halter neckline with shirring Button closure with keyhole cutout at back neck Sleeveless Maxi length 58" from highest point of shoulder on size 18 Slight stretch woven Turn garment inside out, 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.