Long-sleeved dinosaur-patterned pajama set, comfortable cotton material. - Design: Dinosaur pattern - Color: White - Material: Cotton - Sleeve Style: Long sleeve - Pants Style: Long pants Used for only one season last year. I don't think there are any noticeable stains, but there is one small, faint stain. No name written on it. 100% cotton, so it's gentle on the skin. There is some slight pilling from washing, but I think it can still be worn. Since it has been used, it's recommended for those who just want something to wear.