Vintage coat

This coat was in a box of different items i purchased from an auction. Not sure of age. Black with brown fur collar Big buttons. Union made. Measures are from arm to arm 20 inches and 42 inches long. Silk lining has a small tear inside see pictures. It hasn't been washed so if you are going to wear it it would probably need to be dry cleaned. I've had this since the 70s stored in a box. It's not wool but feels like a polyester. Snap at collar and 3 large buttons. Last picture shows the pattern. The size is not on the coat but I listed the width and length.