<Li> A complete sewing studio to launch his / her winning line from Brothers Sewing and Embroidery </Li> <Li> A cash prize of $100,000 </Li> <P> Lifetime's first season of Project Runway All Stars consisted of twelve one - hour episodes featuring 13 past contestants competing in a series of challenges . The airdate was set for November 3, 2011, but was pushed back to January 5, 2012 . The season was hosted by Angela Lindvall and the recurring judges were fashion designers Isaac Mizrahi and Georgina Chapman . The winner was Mondo Guerra . </P> <P> The second season of All - Stars began airing October 25, 2012 . Carolyn Murphy replaced Angela Lindvall as host, while Isaac Mizrahi and Georgina Chapman were back for Season 2 as judges . Season 2 also featuring 13 designers, and Anthony Ryan Auld was the winner . </P>

Who won project runway all stars season 1