Vintage Kookai Fair Isle Wool Crop Sweater Reindeer Snowflakes Moose Italy M?

Not sure what size this is, size tag is missing. please carefully check measurements. It is in lovely condition for its age. Features reindeer moose and snowflakes. Warm wool. The gold color parts are not metallic even though they might appear so in the photos. Measurements with garment laying flat: Underarm to underarm – 21” Sleeve – 21.5” Collar to hem front 14” Collar to hem back – 15”