What color nails is the best for this outfit?

Asked by sillymichelleyoung (217) December 4th, 2012 from iPhone

I have a masquerade ball to go to next month. I am wearing a red cocktail dress with silver shoes (not sparkly New Year Eve silver, but a medium grey with some shine). I am also wearing a simple black mask.

My partner is wearing a charcoal grey suit with a red tie and a red napkin hanging out of the pocket.

I am trying to figure out what color to paint my toe an finger nails (no French tips please).