Tensions arise when the designers split into two teams and battle for their fabrics in a fierce paintball competition. After capturing their fabrics for a six-piece collection, the teams receive a big surprise once the paint dries on the battlefield! Project Runway Junior's Kelly Osbourne and Lisa Perry guest judge.

In their second unconventional materials challenge, the designers go dumpster diving for recycled electronics in order to merge the worlds of fashion and technology. Actress Paula Patton and Editor-in-Chief of Marie Claire Magazine, Anne Fulenwider, guest judge.