This is a knit cardigan, bolero, or vest with a front zipper. The collar is thick, so you don't need a stole or scarf. It's stress-free without an outer layer, such as when driving a car. Made of acrylic, it can be home-cleaned by putting it in a laundry net and washing it with delicate detergent. There doesn't seem to be any major damage, but please understand that this is a used item and has been stored at home. I'm listing the size as M because the size isn't indicated. Please refer to the measurements: Shoulder width 36cm, sleeve length 21.5cm, underarm width (flat) 44.5cm, length approximately 57cm.