Oil Rubbed Bronze;)

I meant polished BRASS faucet!

Beautiful mirror!
One interesting idea about mixing your metal finishes is to think of the brass as warm and then look for a cool complement for your faucet. (Chrome is an idea, but so is nickel, whether satin or polished.)
Here's our guide to mixing metals, complete with lots of great pictures from Houzz: http://bit.ly/1gVAEKC

Hmmm consider a different chrome faucet perhaps? Chrome would look great, if it was an updated style.

Do you have a traditional home? If so, an antique brass faucet would work. I'd pick one in a lighter shade since some verge on an oil rubbed bronze look. If you have a contemporary home I'm not sure this is good advice for you :)

http://houzz.com/photos/6393329

Even though mixing metals is popular now, I think having matching bath fixtures gives a more cohesive look. Here's an inspiration photo...Happy Decorating.

I would use Kohler Antique or Revival faucets.

http://www.us.kohler.com/us/Antique-single-hole-bathroom-sink-faucet-with-lever-handle/productDetail/Sink-Faucets/416436.htm?categoryId=431602&skuId=339256&hash=id%3Dfilters%26color-filter%3D101779_PB%26startIndex%3D40%26scrollTop%3D193


http://www.us.kohler.com/us/Revival-widespread-bathroom-sink-faucet-with-traditional-lever-handles/productDetail/Sink-Faucets/417155.htm?categoryId=431602&skuId=341286&hash=id%3Dfilters%26color-filter%3D101779_PB%26startIndex%3D40%26scrollTop%3D498