"Updos can look really old when they are too formal and tight. If you're going to do an updo, it has to look loose and casual. If you have long hair, leave it loose and have it blow-dried or wear it half up and half down. A lot of women think they’re doing something special with an updo. Hair is sexy, hair is youthful, hair is sensual—so if you have great hair, wear it down."