This Marvel Avengers 6th Birthday t-shirt is a youth size small. The size tag has been removed; please see measurements. This is in very good pre-owned condition without any stains or holes. It will be coming from a pet friendly, smoke free home. Approximate measurements - taken while laid flat:  Shoulders: 13.25 in.  Chest: 15.5 in. from pit to pit Length: 19.25 in. (measured from the seam at the neck and shoulder straight down the back) I have tried to ensure that the color in the photos matches the color of this t-shirt as closely as possible. However, colors occasionally look different due to variations in computer monitor colors and lighting. Please keep that in mind as you're shopping.