Season 2, Episode 8 - Project Runway All Stars Season 2 Episode 8 (Flapper Fashion Face-Off). Air Date: 12/20/12. The final six All Stars are tasked with designing a look for one of three vintage 1920's events. To make matters worse, they must face off against each other in pairs of two in this season's Fashion Face Off! Actress Gretchen Mol and fashion designer Jenny Packham serve as guest judges.