Joslyn, I have 4 or 5 white eyebrow hairs. I don't do anything with them. As most people around her can tell, I don't really care what age people think I am so a few white eyebrow hairs don't bother me. Besides, unless someone is looking at me thru a magnifying glass I don't think they'll even notice them.
I have white hairs 'other' places too. My carpet matches my drapes. : )

As for glasses, I'm no help. I like rimmed glasses and have never tried rimless.
--I'm located in Western PA.
--I found NC in late 2004, CG since 2-2005, started going grey in late 2005.
--My hair is 3B with some 3A, texture-medium/fine, porosity-normal except for the ends which are porous, elasticity-normal.
--My long time favorite products are Suave & VO5 conditioners, LA Looks Sport Gel, oils, honey, vinegar.
--My CG and grey hair progress --