Marco Polo sports 1980s sweater S warm

This is amazing in many ways and very unique. From the 80s and in amazing condition. Vibrant and cool. It’s insulated oddly and is very warm. It’s the perfect winter sweater. Adult women’s S. 18.5 pit to pit, 23 shoulder to hem. Wish this one fit me. Unisex really but I believe the sizing is women’s. It also says 80cm for the size. Rare and a really cool, well made piece. Almost want to list as a sweater jacket.