Fields of Tulsa vintage black fur collared jacket

Armpit to armpit-22" Hip-42" Shoulder to hem-24.5" This really cool vintage jacket appears to have a fur collar and closure trim. I can not be certain. There are no size markings but it appears to be about a ladies M. See measurements. The lining and the texture of the fur make me feel that it is fur. iI just love the lining!