As I mentioned in a previous post, celebs are rocking nude hues these days and the fall 2012 trend is one of my faves. (Of course, there are always a few stragglers, like Nicki Minaj, who seemed to have missed the memo that cotton candy pink lips are out. But rest assured, nude is in.) Read on for deets on the look and one of Dior‘s most exciting, invisible products! Yes, invisible!