Oversized Sweater: Oversized sweaters are always a great travel option to stay warm on the airplane. If you tend to get hot, wear a shirt underneath and wrap the sweater around your waist or use it as a pillow and get some sleep. Plus, slip-on sneakers are the perfect shoes to get through security with ease. Sweater: Aimee, $158. Jeans: Von Maur, $165. Sneakers: LOFT, $50.
, Charlie Litchfield/The Register