Cynthia Hayashi

Winners from the U.S. and around the world compete in the first-ever fashion world championship; with guest judge Debra Messing.

Vanessa Williams and Jasmine Tookes guest judge as "Project Runway" winners turn daytime separates into a sensational nighttime look.

The world championship heats up as Asia Kate Dillon joins the panel to judge gender-neutral streetwear that can be worn by anyone.

The All Stars battle extreme weather on and off the runway for resort wear that transitions from one climate into another.

Andrea Riseborough stops by to help the judges crown a world champion as the designers strive to produce runway collections.

The contestants have to create stunning red carpet looks using unique textures and metallic fabrics.