Red plaid sweater/jacket

Adorable red plaid long sweater. This has no labels and it doesn’t look like it ever had any. There are no signs of any being cut out so I’m assuming this was homemade! It’s beautifully made. I believe it to be an angora wool blend due to the white hair fibers. It’s very soft and comfortable to wear. This does not have any buttons or clasps and no belt, but it never had any belt loops to begin with. Just a simple outer layer. Measures and fits like a small/medium. Measurements are: 18 inches from pit to pit lying flat Overall length is 35 inches sleeve length is 24 1/2 inches from top of shoulder to cuff