Fabric: 95% Polyester and 5% Spandex. The fabric is stretchy, lightweight soft, and breathable, with no wrinkles, and comfortable. Package Including One-piece maxi dresses, NOT INCLUDING MASK. Features: Casual strap dresses, plus size dresses for women, Slim sundress, floral printed, tie-dye, sleeveless, stripe, spaghetti strap, summer sexy dress.