Finally, the airport look. I like to dress up a bit when I fly. Personally, I find that the crew treats me a bit better and with a bit more respect. And, like you, I hate the security lines. Taking off my shoes is the most annoying part. So to make it easier, just wear some nice slip-on shoes, like the Wodehouse Slip-Ons, and you can very easily have your shoes on and off before the security person yells at you to keep moving. Also, I am all for going sockless with a suit or nicer outfit if the weather calls for it.