Planning a long flight? Here are the most essential items I cannot live without. These items all get packed into my carry-on. As soon as I get on the plane, I begin to systematically moisturize. My rule of thumb, with every beverage, another layer of moisturizer, lip balm, hand cream get slathered on. I keep clean and avoid touching my face. Although I always try to sleep, I rely on stylish sunglasses and a cute scarf to wear through the airport.