airport essentials by alysiamansfield featuring real leather handbags
Long haul flights can be a bit of a trial, so make sure you dress comfortably. I tend to start with a base of my lululemon wunderunders (you can wear any leggings though), a camisole with a built in bra (makes sleeping so much more comfortable), a cardigan or sweater (I'm fond of these TNA hoodies and these wilfred sweaters), a pair of slip on shoes (I'm loving these Toms), a bag big enough to hold my in flight essentials (Longchamp bags are great, or you can get a similar bag from ebay fro $20), and an empty water bottle is a must have so I can fill it up past security. I also make sure to pack any tech that I would be heartbroken to loose (like my cameras).
While dressing up for a flight is great if it's under 5 hours, when you're going overnight comfort needs to be the primary concern.