This year's unconventional challenge lives up to its name when the designers arrive at a pet store. When Tim informs them that they will find all the materials they need inside, they quickly realize this is their opportunity to show the judges how they can think outside the box. Stacey Bendet (Alice + Olivia) serves as the guest judge.

The designers quickly realize they are in for a tough challenge when it is revealed the Nina Garcia is their client! The stakes are raised as Nina tells them she will wear the winning look to an important industry event. Marie Claire's editor-in-chief, Joanna Coles and actress Kerry Washington serve as guest judges.