I liked the USA's outfit, although without the hat.

What I fail to understand is why so many countries dress their teams in sport jackets. Sure, they look nice, BUT it is the SUMMER Olympics and you can guarantee that it would be hot and sticky no matter what. Why would you dress your team in hot clothing? I liked the insignia on the jacket. I liked the Olympic rings and I liked the red, white and blue ribbon. I thought that was very representative of America. I didn't see any overt Ralph Lauren insignia, though you could tell who designed it. Did I miss something?
As for cowboy wear, that isn't completely representative of the US either. If you asked my DH, he'd say that everyone should wear a preppy golf outfit. That's HIS American uniform when he's not in a suit.

Come to think of it, that's how his friends dress, too.