Dot-patterned sleeper, 100% polyester for a soft feel. I'm not sure about the size, but Length 45cm Width 37cm I think you can wear it for a long time. It's not a thick material, so you can dress your child in it with peace of mind. There is some fuzzing, but there are no noticeable stains. Please understand that this is a used item. - Design: Dot pattern - Color: White/Gray - Material: 100% polyester - Buttons: Snap buttons Thank you for looking.