GUESS WHO: Guess and the Fashion Institute of Design & Merchandising are collaborating to launch the Guess Design Challenge during the fashion school’s annual graduates gala on Saturday. Every year, 10 students selected for FIDM’s advanced third-year design program each present a 12-piece collection at the gala, and this year each will also present one denim look to Guess executives and Maurice Marciano, chairman and co-founder of Guess, who will select a winning look to be incorporated into a future collection. The winning student will also be offered a design assistant position in Guess’ women’s apparel division. “Anyone who touches product should have an influx of young talent in the design room,” said Guess vice president of design John Landis. Future plans may include collaborations with celebrities, but as to whom, it’s anyone’s guess.