Absolutely! The silver will look great and very fresh with the silver shoes. If the dress is plain, get some classy silver shoes embellished with jewels just to add some interest. If the dress is embellished, then wear simple shoes, but pick a modern and unique style so it really brings the outfit together. If it's a night wedding, try a more sophisticated shoe, if it's a daytime wedding try a strapy sandal.
Here's a good one from aldo's ($70.00) but this style could be found anywhere. Don't get anything with wood on it unless you are having a more causal beach wedding.
