Polyester,Cotton,Spandex Pull On closure Machine Wash Material: 35% Cotton+60% Polyester+5%Spandex. Stretchable, Soft, Lightweight and Breathable. We only use high-quality fabrics that are most suitable for the product. Features: off shoulder, short sleeve, solid, sexy shirts for women, loose fitting style. The simple shirts is casual chic and never out of date. Perfect to pair with jeans, leggings, denim shorts. Suitable Occasions: perfect for daily wear, party, school, vacation, office, work, home, club, night out. Also a great choice as a gift for your wife, girlfriend, mom, daughter or sisters. Washing Care: Machine washable in gentle, recommend hand wash in cold water, line dry, Do not bleach. Note: US regular size. Please refer to the picture of size chart below in description and choose your size according to it.