Airline travel was considered very luxurious back in the day, and so people always looked their best when they traveled. Today, people prefer comfort instead. My Mom, still believes that when you travel you should look nice. I am not allowed to wear flipflops on a plane to this day(even if it's Southwest Airlines)!
(pictures scans by me from: Getty Images: Decades of Fashion, Beatles 365 Days, http://www.beatle-girls.com/, soclassic.org )
