Vintage handknit Cowichan sweater

This is a handknit piece. While there are no fabric tags I am certain this is wool. It is a cowichan style sweater. The zipper has been hand sewn. It is in very good vintage condition. No stain or flaws-holes etc. I would say this will fit medium to large based on the lay flat measurements which are: pit to pit 22 in length 28 in sleeve 29 in