This adorable baby sleep sack features a cute star pattern and is easy to use with snap buttons. - Design: Star pattern - Colors: White, Gray, Yellow, Brown - Back design: Striped pattern - Material: Likely cotton or muslin - Buttons: Snap buttons Thank you for viewing! This is a six-layer gauze sleep sack. While there is some wear and pilling, there are no noticeable stains. I think it can still be used ◎ (Used when my child was 0-1 years old) I will pack it compactly. Also, I may change the shipping method from Yu-Yu to Raku-Raku, in which case I will contact you. *I am also selling other patterns.