Help dating this Henri Bendel coat and the type of fur!

Hi everyone!
I recently picked up this beautiful coat with a fur collar and have been trying to identify what type of fur it is - maybe fox? The undercoat is very fluffy and striated and the long wispy strands are black/dark brown to white. Also, there is a Henri Bendel tag! Maybe 1940-50s? But don't know a whole lot of Henri Bendel history. Any info and help would be much appreciated!!

 

Hi there,

The colllar is silver fox fur. Can you please show a full photo of the front and one of the back please?

 

Yes! Attached some. Thanks for confirming the fur!

 

Thank you. I'd date that somewhere around the early to mid 50s.