Before my cross-country flight to Seattle, I thought it would be nice to put my hair up since it always ends up flat and frizzy after a long flight. Thankfully, all the bobby pins didn't set off the metal detector at the airport, and the bun held up so nicely that I'm eager to take this style to the streets. It takes a little time but was easy to do, even for this hairstyle-incompetent girl. Here's the secret, would you believe that beneath that pile of hair there's a rolled up sock? Here's how you do it.