The designers must make a "day to evening" ensemble for Banana Republic. To do this they are split into teams of two. Working together proves difficult for some of the teams as the designers vie over creative control of the garment. The day of the runway show is filled with surprise when the teams are asked to design window displays for their outfits. Banana Republic customers vote to determine the winning design and later on the runway, one team is sent home in a dramatic double elimination.