I'm usually a sweat pants and t-shirt kind of girl, but I'm flying upper class to New York with a best friend for a girlie shopping trip next month, and I want to kind of start the trip feeling all 'Sex & the City'. Not sure what to wear for 8 hours on a plane though, I want to be comfy, but also look a bit glam for the airport lounge and on arrival at very nice hotel. Any suggestions?