A beautiful and expecting Jennifer Garner attended an AFI premiere of her new movie 'Butter' this past week. But it wasn't her drapey dress, strappy sandals, or barely there makeup that caught my eye -- it was her nail polish. With her hand perfectly poised on her hip I saw flashes of gun metal grey with a bit of sparkle and became entranced. I don't know exactly which products she used to achieve this great color, but my nail color know-how tells me that this can certainly be copied at home. First you'll need a great grey base polish, try OPI's French Quarter for Your Thoughts or my personal fave, Essie's Chinchilly. Next you need a sparkly top coat with a silver sheen to it, SEPHORA by OPI Flurry Up Top Coat or Sally Hansen's Hard As Nails Xtreme Wear in In the Spotlight will work nicely. Start with a good coat or two of the grey base and then apply the sparkle. Try this trick with any of your fave fall colors and watch them sparkle on through the holiday season!