i like them and think they're pretty classic. my friend just gave me a pair of d&g ones that i've been rocking hardcore. also i think they're a lot easier to pull off than the huge frame shades that are really popular now.
i like them too. i have found that there are different shapes to the aviators and some i look stupid in and others i look great! def. try on several types if you don't like what you see at first...
I want some too and have no idea where to get them. I don't have a F21 here or Nordstrom Rack. I don't want to spend a ton, but I'd be willing to spend $70-$100 on them.