Hi-O Silver
If you really aren't feeling white shoes for your wedding, consider silver. They will add a little unexpected flash of shimmer to your bridal attire. Most people expect to see a some bling to frame your face. They'll be surprised when they catch a sparkle peaking out from under your gown as you walk down the aisle and during your first dance with your new husband.
This is also a nice alternative to dyed shoes to match the bridesmaids dresses.