Last time, the designers had to go big with a typical collection capper, a wedding dress. Their next assignment takes them in the opposite direction: swimwear. Moreover, their designs would have to be functional enough for a dip in the pool but sophisticated enough to wear to a fashion-industry party. Oh, and: you've only got five hours. Cue the models. Kara, as last week's winner, selects Jenny with the first pick. Kevin, knowing there's a party involved, takes a calculated risk with Morgan, whom he describes as "the party monster".