I bought them on eBay several years ago. Were used.....price was
reasonable....not the very best condition, but useable. No idea what
brand they were to begin with.
If you want decent skirts, I think Agape Auto in Indiana has metal
ones. Some say the fiberglass ones aren't so hot.....I guess
others find them OK. I bought some fiberglass ones from a forum
member a couple years ago, but they are still in the box. Going
to give them to the son in law for his P15 coupe.
The latches on my skirts didn't seem completely trustworthy, so I
have a small sheet metal screw in the front and rear edge of the
skirt, painted to match the car. Not supposed to need them, but
no big deal to me.
Since many skirts look a lot alike, I measured mine so as to know
what size to look for in the future. They are 33 3/4 long and 11
inches tall.