Project Runway - Season 11 (2013)

The designers have their toughest client yet when they must create garments for the ever-opinionated Heidi Klum for the launch of her new fragrance, Surprise.

While the teams get a twist, the designers also get a blast from the past when two unconventional challenges are merged into one for their newest challenge--creating a line out of hard and soft materials from the flower shop and hardware store.

The teams get another big shake up and learn their next challenge is to design a performance look and red carpet look for country superstar, Grammy Award-winning singer Miranda Lambert who also guest judges.

The designers must learn to respect their elders while still showing their aesthetic when they are tasked with designing fashionable, age-appropriate looks for senior citizens. Red carpet experts Joan and Melissa Rivers guest judge.

Some designers get "stuck" with the next challenge when they must create fashion forward prom wear made out of duct tape, leading to a shocking elimination no one sees coming. Designer Chris Benz guest judges.

It's about to get really hot in the work room and on the runway when the design teams must create outfits for the world famous male review Thunder from Down Under.

The designers push themselves harder than ever to create spring looks worthy to grace the windows of Lord & Taylor for their next challenge. But with a few design teams at each other's throats, it's any one's guess who will impress the guest judges.

The Guggenheim serves as the latest inspiration for the design teams who take in all the art to create their own print textiles for their garments. The challenge leaves one designer in tears and causes some cat-fighting off the runway show.

The designers finally get the chance to show off their own aesthic but teamwork is still involved when they must rely on their sewing assistants to help them create editorial worthy looks to be worn by actress and guest judge Jordana Brewster.

The designers go global when they travel to Berlin, Barcelona, London and Paris for their final challenge before the finale. They get to soak in the culture of the European cities for their inspiration before heading back to the runway.

The final four designers head home and work on their collections for fashion week and get special hometown critics from Tim Gunn before heading back to New York to present three preview pieces to Heidi, Nina and Zac.

Michael Kors returns as the finale guest judge to help Heidi, Nina and Zac determine which designer deserves to be named the winner of Season 11 of Project Runway.

In the Project Runway Season 11 Reunion Special, all 16 talented designers will return one last time to have their chance to rant, rave and reminisce about their experience on the show with Marie Claire's Senior Fashion Editor, Zanna Roberts Rassi.