not to bright unless it is dark but just so it won't go see threw where the same color[gray]
you could wear any other color with gray and white just not brown
You can put on a red or black tie, but since gray is a neutral color, you can actually mix it with any color!
Yes if you want to. No if you don't.
Mostly any color shirt besides grey or brown
You can wear a gray shirt with brown pants, but you might want a real light gray or try a green shirt with brown pants might be better.
Yes you can, it has to be the same color as your uniform.
Gray is a neutral, so pretty much any plain color. Prints or plaids with a bit of gray . No dots !
Yes.
brown work shoes
Gray.
He wears a red shirt
a dark blue shirt! ;)