Here are the best fashion moments in “Project Runway” history.

For the very first unconventional materials challenge, the designers were sent to a supermarket to gather supplies.

Scarlett took a major risk by choosing to use corn husks as his main material.

Tim Gunn and Heidi Klum on red carpet

In 2014, Klum toldEntertainment Weeklythat the corn husk dress was her very favorite design to date.

I always talk about Austin Scarlett’s corn husk dress from season 1," she told the outlet.

The final product had an Elizabethan vibe that totally worked given the challenge.

Austin Scarlett Corn Husk Dress

“Chris you brought so much beauty into this world and will truly be missed,” Siriano wrote.

“It was an honor to share a very special experience with you.

I hope you are resting someplace beautiful dressed in one of your unbelievable creations.”

Christian Siriano Chris March Avant-Garde Gown

The judges also noted that they liked the bright colors because they evoked the happiness of embracing the rainfall.

But wait, there’s more!

Next the designers had to play carnival games for get their materials.

Sean Kelly Rainway Dress

Streater and von Bromssen opted to run with the world “playful.”

Guest judge Kelly Osbourne and Heidi Klum were especially enthusiastic about this look.

Dom Streater Alexandria von Bromssen Rave Look