We all dress to express ourselves and give the world a glimpse at who we are— but what if we don’t know who we are yet? Then we might be like Denise, a flight attendant in search of her true self, treating each outfit like a costume and a personality to try on for a short time. How can Denise find a wardrobe that gets her taken seriously but also lets her fun, goofy personality shine through? With the help of TLC’s What Not To Wear! Watch her incredible transformation.