This is an espoir jacket. It's a warm piece made with a wool blend. Size 21 is a rare size that is not often available. The ribbon on the back is removable. Width: 55.5 cm Length: 55 cm (front) 50.5 cm (back) Please note that these are approximate measurements, so there may be some slight variations. It's still a beautiful item, but please understand that it is a used item. It will be folded and shipped via Yu-packet.