When I travel, I want something light, cotton-y, and as wrinkle proof as possible. For the plane I want something a little heavier that I can layer with tights and a sweater. My favorite travel dresses are knit or a heavy cotton blend for the airplane ride, and cotton or cotton blend when I get there. The cotton blends and knits travel the best and can go a couple of days between washings. These dresses are perfect for wandering old city streets and hanging on the beach.