I really like how sparkly polish looks, but I don't like how it feels, so I never wear it. I am currently wearing Essie "buy me a cameo" on my fingers and OPI "chicago champagne toast" on my toesies. I love both, the Essie is very classy and understated but still shiny and eye-catching. I bet you look adorbs in the Teenage Dream :)
Also: This is weird, but I like to put Essie on my fingernails and OPI on my toes because I find that OPI is too goopy for fingernails. I really can't explain it, it's just how I feel. Essie is a teeny bit thinner and dries faster which is better for fingers. I haven't determined for sure if this is an OCD thing that I have, or if it's actually true.
@Claire:It's actually surprisingly non-gritty on! You should do a nailpolish post...I'm dying to see what those colors look like!