Hi there, This is a pastel mink shoulder wrap.
I would guess the age to be circa 60s but am not sure on the date because fur wearers wore shoulder wraps and smaller accessories like this for many years so they could afford to have a fur also.
When I list items like this for sale I usually add stole into the title with the words wrap and collar.
Uniquely, this one has a little bit of white in the front that I can see which is usually seen in stone marten so some might mistake this for stone marten however it is mink. I can tell by the length and look of the fur.
The blue grey one may be blue iris or sapphire mink. If you show a photo and I can tell you.
Caryn