95% Polyester 5% Spandex, Fabric has stretch. Made of soft fabric, loose design and comfy to wear, simple yet stylish! You'll love wearing all day long surely! Loose fit, off the shoulder, layered ruffle. The off shoulder holds pretty well unlike some other clothes which keeps falling off. The elastic around the waist cinches in which gives a slimmer look. Perfect dress for whole summer, party, night club, vacation, dating, and casual outings. Loose fit design, please refer to the last image for size chart and model wearing size before ordering.