Cotton Imported Pull On closure Machine Wash Material:This sleep sets for women is made of washed cotton, soft and lightweight, which is breathable and skin friendly to take you cool and cozy feeling, to enjoy comfortable sleep. The cute cotton cami pajamas tops features a double-layer ruffle with an elastic neckline, so you don't have to worry about the neckline being too low,the shorts features high waisted,elastic waist,casual loose style.The cute and pajamas sets will make you look more flattering,elegant for your sweet night. The pajamas sets is great for spring,summer,autumn,winter,daily wear,loungwear,sleepwear,indoor,living room,bed room,hotel,vocation,travel,wedding party,birthday party,Valemtine's Day,honeymoon,vacation,anniversaries.What's more,this is also as a great gift to your Clothing Care: Gentle machine wash with like colors, water temperature not exceed 30, lay flat to dry, cool Iron. Customer Service: Before you place the order, please carefully read the Size Chart we provided in the pictures. Please feel free to contact us if you have any other questions.