Some designers find themselves in a sticky situation when they learn what the materials are for the beloved-- and dreaded-- unconventional challenge. Who will have sweet success and who will melt under pressure?

Michael Kors challenges the designers to create clothes for a woman on the go whose outfit can work for day to night. But when two designers unexpectedly quit, all bets are off on who is safe on the runway, Hayden Panetierre serves as the guest judge.