Vintage Michael Lawrence jacket

No size or material tags. Jacket is like butter. Cream neutral. I think it’s leather, but no material tags to confirm. Dress up or down. No pockets. Measurements laying flat are armpit to armpit 18 inches, 24 inches long. Minor signs of wear due to age, but no holes or tears. Lined. Some signs of wear to cuffs. Zipper works. Light beige, cafe au lait cream. Estimate size M.