I purchased this here, and one child wore it for a season. The high neck keeps you warm, and it was worn as a light jacket for regulating body temperature during the changing seasons, and like a sweatshirt in the cold season. The quality label has been cut off, but I think it's probably cotton. There are stains on the hem and cuffs. If anyone needs it for playing outside, I'd be happy if you could make use of it!