Gigi Hadid's Prom Dress Wasn't What You Imagined, It's Better

Gigi Hadid and Kendall Jenner have both walked in numerous runway shows, have shot campaigns for major brands (like Calvin Klein and Marc Jacobs), and, of course, are known for being It girl BFFs. They tend to keep it real, whether it's in front of the camera or backstage at Fashion Week, so when it was time for them to spill some of their best-kept fashion secrets, they willingly obliged. As part of W Magazine's video series "Screen Tests," the ladies shared stories on prom, their first big bre...