95% Polyester, 5% Spandex Imported Elastic closure Machine Wash Material: Amazingly stretchy, soft and comfortable eyelet knit fabric, it's light and airy enough to wear during the hottest summer months and will be a treat to have the eyelet openings for the breeze and releasing the heat Features: Short sleeve shirt with lightweight and cute round neck design and loose cuffs. Elastic shorts with pockets on both sides, can hold cell phones, keys, etc. Tips: Unique hollow out pj sets with cute hole design but not too transparent, just pair with skin-tone camisole or a light-colored bra as an undergarment when go out Matching: Short sleeve outfit set can be worn as basic pajamas at home, but also with a jacket, sandals, sunglasses, etc. for going shopping and drinking coffee, it's also a great choice for beach and party Care: Hand wash & machine wash, do not tumble dry, do not bleach. Please follow the US size chart we provide when choosing, this stretchy lounge set can fully fit your body