What color of eye makeup to go with my dress?

My senior prom is this Saturday and I don't know what to do for eye makeup. My dress is a metallic gun-metal grey with silver metal studs and some white rhinestones. I am going to wear some silver white rhinestone chandelier earrings. What should I do for eye makeup? I don't usually wear it, so I'm not really sure ... I own some multicolor silvery eye stuff, should I use that? Thoughts anyone?