There are no noticeable stains, but it has been worn at least 8 times. I think it's still in pretty good condition for that. It can be worn in any season except summer. In winter, you can wear a polo shirt or an inner layer, and then put on a jacket or something similar. It has been used, so I think it would be convenient to have it as casual home wear. Length 60cm, Width 52cm Please allow for slight variations. Color: Gray系 (Gray-ish) Sleeve Length: Long sleeve Stains, tears, odors, etc.: None