I received this as a hand-me-down from a relative, but I won't be wearing it, so I'm offering it to someone who will. I'm not sure how it's worn, but I think it's like pajamas or loungewear that you put on over an undershirt and diaper in the summer. The size is as shown in the 4th image. I don't see any stains, but it has been worn by a child. I'm offering it to those who don't mind small details and can understand and agree to this. familiar Babygro The shipping method will be the cheapest option with simple packaging.