Ekouaer Womens Sleepwear Nightgown Lightweight Viscose Tank Top/Short Sleeve T Shirt and Shorts Pajama Sets (S-XXL) 5% elastane Super Soft Fabric: 95% Viscose/5% Elastane Two piece pajama sets include sleeveless tank top/short sleeve button down t shirt and short Tank top features the front button placket and racerback/ Short sleeve t shirt features rhe front button down and pocket; Pajama Short with an elastic waistband Soft jersey material is lightweight and comfortable, perfect for loungewear and sleepwear Hand wash. There are 5 sizes available:S,M,L,XL,XXL for the women pajamas set