Polyester and Spandex Imported Pull On closure Machine Wash Material: 92% Polyester, 8% Spandex. Fabric has some stretch, soft and breathable, and is cool and comfy to wear in hot summer. Design: Solid color, ribbed knit, crew neck, short sleeve, crop top T-shirt with side tie strap. Elastic high waist shorts have adorable ruffle trim. Note: The tie strap on shorts waist is a decoration, not functional. Occasion: Great for school, weekend, shopping, picnic, travel, birthday, casual time, outdoors, as sport sets or a pajamas, and daily wear in summer. Care: Support machine wash or hand wash in cold water,do not bleach. Size: Please refer to the size chart as below before ordering