I purchased this at a store last season. The size is M, the color is navy, and the measurements when laid flat are: chest 50cm, length 51cm, sleeve length 47cm. Please note that these are amateur measurements, so there may be some slight variations. There are no stains or dirt. I wore it for one season, although not very often, so there is some pilling due to wear. I will fold it up small for shipping, so please be aware of creases. I would appreciate it if those who understand that this is a used item stored at home would consider purchasing it.