... Just buy the best set you can find & Paint them with a produce called Simms ..It's a vinyl interior spay can. I used to sell it great stuff.
... Clean you old ones up soap & water ... Let that dry completely. Get a good clean white rag & Wipe them down with Lacquer thinner . Now the real instructions will say to not use Lacquer . But don't soak it down Just a light rub to soften up the skin. Hang them up & Spray them after about 5 minutes.
It'll take 4 years for you to rub them off with your elbow. By that time you''ll need to put on a 2nd coat.