Joan Baez and Jamie Lee Curtis - two people whom others have pointed out to me as good role models (attractive short grey hair, I guess)!

Yes, I tried the google search thing without much luck. Pollutants, UV rays, smoking, beta-carotene - all came up as possible issues but no definites. I live in a very pollutant free area, I don't smoke and I have been wearing a hat in the sun lately, so that's a start! My mom is 100% white (at 66) and she started out as a platinum blonde. If her grey was a bit yellowed, I don't think anyone would notice. I'm colored completely differently (obviously), so I want to make sure I don't have issues! Thanks for the heads up!