1970s Hand Spun Wool Cowichan Sweater, Size S/M

A true hand spun, hand knit, Cowichan sweater from the 1960s/70s.  Although there are many Mary Maxim cowichan style knits that were made in the 1970s, the true vintage Cowichan pieces were made by First Nations artists/craftsman using hand-spun wool that they had prepared and spun in their homes.  This one is beautiful and in very good condition with no notable flaws and no odours.  Original heavy Lightning zipper.

I think the size would be small if you want to wear it layered over other sweaters, but M if you want to wear it as a sweater jacket over a shirt or Tee.  In any regard, please read the measurements below and compare it with similar item that you already have in your wardrobe.  

Across the chest:  21". 
Sleeve length:  21
Across the back shoulders:  18"
Shoulder to bottom (full length):  24"