With summer coming to it's melancholic conclusion, it's time to fly back across the globe for those who have travelled abroad. I recently recovered from 20 hours of sitting in a plane and a 12 hour time difference by sleeping for another 20 hours in bed... Stepping on airplanes almost six times a year, I think I've become an expert in dressing comfortably, casually and flying through security as fast as possible. Over the years, I've learned the essential tips for travel wear.