Why a dead silver fox able to switch form to human should wear a fur coat made with silver foxes?
Here the answer which popped out in my mind when I wondered about it. I hope you like it.
Just starting showing Angie past.

I own Angerona the dead fox, but she is based on Kregl OC, Dead Jack. The undead fox species isn't free to use and I had the permission by Kregl to make an OC based on hers.