Tips For When I Get My Braces?

I have to get rid of six more teeth (Gasp!) and the dentist will pull out two. So pretty much four. I'm a brunette and I think all brunettes look better with braces. I don't know why, I just do. And I can see myself with braces and I look gooddd ahaha. Anyways, any colors to stay away from? I like the color blue, hopefully that doesn't make my teeth appear 'ew'. Also any other tips?