women's underwear set,pajama,nightwear 1. Made of 90% cotton,10% elastane, or100% cotton,or 95% cotton 5% elastane women's underwear set,pajama,nightwear1. Made of 100% cotton, or 90% cotton 10% elastane,95% cotton 5% elastane2. Size: S,M,L,XL.3. Comfortable for wearing. women underwear set ,pajama,sleepwear