a pair of gold sandals and a pair of silver sandals (preferably under $35) . I would prefer a low heel and sort of dressy. I thought about these, but I am not sure they are dressy with that type of heel.
I love those shoes. They look like a dressy flat. If you want something slightly more dressy, here is a pair I found on Zappos. THey come in gold and silver. They are a little more than you wanted to spend--$45.95 ( I am sorry to be such an enabler)