Technical Fender Skirts - Any idea???

I picked these up in a pile of skirts. Searched all over and can't figure out what they are. Any help here?
They measure 34" tip to tip and 16" tall at center
Thanks in advance

Karen

 

I’m getting a 1940’s Mercury or Pontiac vibe from them, but can’t say much more than that

 

Thanks, Clay. I got the same vibe. Just can't find either that have this trim.

Appreciate the help

 

Almost looks like someone who knew what they were doing might have added it

 

It's possible. However, I would swear I've seen this skirt before.

They're about 3/4" longer than the OEM Merc's and 2" smaller than the "fits-all" aftermarket ones.
Frustrating.