Vintage no brand - Belted wool blend coat

Vintage wool coat, it’s from my grand-mothers closet. It’s vintage and does show some signs of wear. Please see pictures No size tags and no composition tag. Probably a mix of wool and polyester, feels heavy. I would say it’s a size small. Measurements PTP: 17in Waist: 15in Lenght down center front: 37in Academia, wool, mid century, classic