Okay, this is a long shot... but I have a small LV rose vernis zip coin wallet. This was one of the first vernis colors and came out in 1999. It's a soft creamy pink. Unfortunately, the color has really degraded and it just looks dirty. I was wondering if there was anything I could do to even out the darkened vernis? I know dying patent leather would have to be really involved, if it's even possible. But at this point, I don't use the wallet, and I'm willing to experiment a little bit. Any insight/advice would be appreciated.