Vintage Womens size M black Kristin Paige Sportswear leather coat

This is a women's size medium black leather jacket/coat Button front. ((There is a picture of the braiding on the front where my finger shows the braiding is loose.)) This is a leather coat with a belt and buttons on the front. It is a vintage size medium. The coat is in good shape. There are some white marks in several places as pictured ... I tried wiping it with water and they reappeared. I'm not sure what it is but it seems to be something similar to salt from the snow. This coat is being sold as is so please look at the pictures carefully the lining seems to be in great shape seems are all intact