Gregg and Tayler shop for socialite Barbara, and when she changes themes and refuses to tell them the budget, they realize this will be one of their toughest challenges. Liz is a fitness freak whose CEO title doesn't jibe with her gym rat wardrobe. Amy's challenge is to get Liz out of yoga pants and into business-wear in time for an upcoming trade show. Liza calls on Derek to help her update her wardrobe. But when he sees her eight closets, Derek realizes he's dealing with a fashion hoarder.