If i may, my first thought would also be a PA or Carlyle in a mirror shine. That would definitely be a more versatile shoe, a shoe that you can also wear for many occasions. However in this particular case, since its a tux or, i assume, a black tie affair, i would be hesitant to use the wayfair simply because it is a blucher. As a matter of fact, the more formal oxford PA or Carlyle would probably be as "informal" as i would go with a tux. However I am not one to follow those strict dress conventions.
This is what I wore with my tux for my wedding:
To Boot New York "Caine" in black calf.