I purchased this, but I'm selling it because I haven't had a chance to wear it. It can be worn in spring and autumn by layering it over a black long-sleeved shirt, and I think it can be used regardless of the season or age. Length (from the highest point of the shoulder): Approximately 80 cm Width (underarm): Approximately 53 cm (Please note that these are amateur measurements, so please use them as a reference.) There are no noticeable scratches or stains, but please purchase it with the understanding that it is a used item. (It has been home-cleaned.)