Somewhat related, but I went to Europe (I'm American)for the first time in December (Prague, Zurich, Munich, Florence, Rome) and kept noticing how much more well dressed people were on average compared to Americans. Not to suggest everyone was balling out of control in designer wear, just more "put together", so to speak.

I considered the fact that I was visiting major cosmopolitan cities, but it was true even in the airports and train stations, where you tend to see a more general slice of the population.