Overview: Project Runway winners from the U.S. and around the world compete in the first-ever fashion world championship. With guest judge Debra Messing.
Overview: "Project Runway" winners worldwide design sophisticated graduation party outfits; actress Sofia Carson joins the judges.
Overview: Season winners face the dreaded "Unconventional Challenge" on board an airplane; Tamron Hall and Martha Hunt guest judge.
Overview: International All Stars create outerwear from underwear by transforming corsets into runway looks; Rebecca Minkoff and Olivia Culpo guest judge.
Overview: The all-winners season continues with high fashion inspired by zoo animals for a wild night out; Peyton List and Joan Smalls guest judge.
Overview: Guests Wendy Williams, Danica Patrick and Lily Aldridge join the judges for red-carpet fashion using metallic fabrics and unique textures.
Overview: Willy Wonka inspires the designers to create new inventions in fashion for an avant-garde runway; guest judges Andrew Rannells and Anna Camp.
Overview: Vanessa Williams and Jasmine Tookes guest judge as "Project Runway" winners turn daytime separates into a sensational nighttime look.
Overview: Asia Kate Dillon joins the panel to judge gender-neutral streetwear.
Overview: The All Stars battle extreme weather on and off the runway for resort wear that transitions from one climate into another; Cynthia Erivo and Reem Acra guest judge.
Overview: Nina Garcia challenges season winners to design modern ball gowns in luxurious silk. Fashion legend Iris Apfel joins the judges.
Overview: The remaining All Stars create fashion for “modern” families to secure their place in the finale. Marie Claire’s Editor-in-Chief Anne Fulenwider judges.
Overview: Actress Andrea Riseborough helps the judges crown a world champion as designers produce runway collections in front of New York's fashion elite.