Disregard this post! I was going to give my opinion on the Canada, FemGermany, Azula thing, but the choice has been made!
I do have to ask, Saya, are you talking about Azula as in Princess Azula from Avatar: The Last Airbender? And if so, one, that's awesome, and two, is that one of your secret cosplays?
I guess I shouldn't be pointing that out, but I've always wanted to have been there when someone gave it away!
If I had a suit, I'd wear that as Russia to the ball. I don't really have anything come to think of it. Not even for Sailor Moon. I've got some old Prom Dresses but they're maroon and black.