I'm sure this topic hasn't been discussed before. Anyway, I've been working for about 4 months now creating a really amazing Prince and The Revolution tribute band. Unlike several others out there, we are really trying to be as authentic as possible, music, wardrobe, instruments, the whole thing.

My question is, what brand of sunglasses, specifically, did Dr. Fink wear? (Purple Rain) I've reached back to see what brands of sunglasses were popular then but, even then, there were a ton of brands of sunglasses. These days vintage sunglasses can be found on eBay, really cheap too! I figure if I can find out the brand I can run them down somewhere on the internet. I know this is a tough one, but anyone have any ideas?