The designers must tap into their past to create a look inspired by a moment that kick-started their fashion career.

A wind machine comes into play when the all-star clothiers are tasked to create elegant looks showcasing the movement of fabric.

The designers have to work with music group Little Big Town to come up with some opposites attract red carpet dresses for the Academy of Country Music Awards.

The Unconventional Challenge finds the designers turning New York City emergency services materials into runway-worthy looks.

A challenge features a naked runway and centers on naturists who need winter wear to stay warm.

The designers have to celebrate Baroque fashion by coming up with some couture-inspired dresses.

The All Stars are challenged to create evening resort wear from fabric preselected by another designer.

A star of Broadway's Finding Neverland wants the designers to come up with some new looks for some classic fairy-tale characters.

The designers must combine sports and fashion to create high-end leisure wear inspired by the "Touch By Alyssa Milano" line.

Fashion designer Zac Posen and actress Debi Mazer join the judges to critique sophisticated summer looks with an edge.

Tensions run high as the designers are pushed to the limit to create avant-garde fashion inspired by contemporary art.

Four surprise guests return to advise the designers as they create print-on-print looks for Nina Garcia; two designers battle to make the finale.

Atop the new World Trade Center, the All Stars are challenged to create collections inspired by New York City. Debra Messing joins the judges to crown the winner.