Thank you for viewing! This is a GU orange check sweatshirt, size 100cm. I purchased it new at the store and wore it. It has buttons, but they are just for design and don't function like a cardigan. It's thin, so I think it can be worn in spring and autumn. I don't see any noticeable stains, but it is used clothing, so please refrain from purchasing if you are concerned. If you have any questions, please feel free to comment!