Vintage Russian Gray Squirrel Fur Coat

RARE and vintage real Russian gray squirrel fur coat. Pocket on each side and lined with navy blue fabric. Buttons down the front could use some mending and some wear in a few spots on the pockets and collar. Size Small I’m 5’5” and 190lbs and this jacket fits but does not close or button on me. I’d have to wear it open (see last photo)