Vintage Reversible Fur and Leather Zip Up Jacket / Coat Women’s Medium?

Just Reduced! Vintage Reversible Fur and Leather Zip Up Jacket /Coat. I believe this is a Women’s Medium but the model wears a Small and I feel it fits her pretty well with a little extra room. Please see rough approximate measurements for help with fit since it is Vintage and may run differently than todays sizes. I feel it is brown and dark brown but I have a difficult time with colors so I could be wrong about the colors. It may actually be black shades- Sorry I am not positive about the colors. It doesn’t have any tags since it is reversible. I purchased new and if I recall correctly the fur is Beaver Fur but am not positive. Colors may be off in pictures. Since this isn’t new and is used there are signs of wear and it may have imperfections. Poshmark Authenticates purchases over $500.