If you refuse to wear leggings as pants, you're playing yourself. Not only are they comfortable, flattering, and easy to pack (and/or wear on a plane), but they can also make an outfit in a way no jeans, cords, or khakis could. Trust me: As a fashion editor, I never thought I'd see the day I'd not only be wearing — but making a case for — leggings outside of the gym. But that day has come and to me, there's no looking back.