Color Me Pretty

Now this is awesome: Philips designed a new dress that literally changes color depending on your mood! It reads your body temperature and perspiration levels, and responds accordingly with a just-for-you hue. (Is that how those frilly fairies in Sleeping Beauty did it?) But even better, the techy gown has a beauty soul-mate now, too: Too Faced's new Mood Swing gloss similarly changes your lip color, all based on your body temp, ph balance, and mood. It starts off crystal clear, but can morph into anything from pink to a deep purple, depending on how lovely or lippy you're being. Brings a whole new meaning to the heart-on-your-sleeve concept, doesn't it? —Jessica Anderson, Sephora
*image courtesy of Philips