The size label at the neck of this H&M item is missing. It's about the same size as a GU size 60. I wore it as a single layer in the summer. It was very cute and I loved it. It's the type that fastens with buttons. There are no noticeable stains, but this is a personal inspection. It shows signs of wear. This item was worn by a child. Please purchase if you understand that this is a used item. I also offer a discount for multiple children's clothing items purchased together.