What color shoes should I wear?

Female: Personally I would wear classic nude pumps or nude strappy sandals. 

Male: brown shoes. 

To coordinate blue or white. I f you have to buy shoes I would buy a white shoe or sandal, as it is a basic and you will be able to wear them this summer.

Not brown. Not brown. Not brown. Not brown. Not brown. Not brown. Not brown. Not brown. Not brown. Not brown. Not brown. Not brown. Not brown. Not brown. Not brown. Not brown. Not brown. Not brown. Not brown. Not brown.

What are you THINKING!!!

BLACK!!!! - the Brown would make you seem washed out, meek, and look like you couldn't find anything to wear so you just grabbed the brown.  Black will make the outfit POP and mark you confident and daring.  Black :)

You can't go wrong with nude color shoes.  However, I think the outfit calls for an accent color--red or orange shoes would look awesome and make the whole look pop!

Black of course

White shoes would be perfect, but unless you're a rap star, leave off the fedora.  Ugh!

I've never liked white shoes.  Go with a dark brown shoe.

whatever colors you want to wear

Not brown. You'd be better going barefoot than wearing brown. Finding royal blue will be difficult -as you have found out.  It will be easier to find white. It you could find white with some type of gold ornamentation that would be perfect. Like a loafer with a gold buckle kind of thing. If you could find a royal blue hat band and some sort of gold pin for your white Fedora you would look perfect.