邀请四组不同婚龄的夫妻和一组准夫妻代表，展开一场为期18天的家庭关系修学之旅，五组夫妻通过爱的联系修取学分，为亲密关系助力，修满即可毕业。
Project Runway All Stars Season 4 premieres October 30th on Lifetime. The cast includes two past winners, Michelle Lesniak and Dmitry Sholokhov. Also competing are Season Four's Chris Marc, Season Seven's Jay Sario, and for the third time, Kate Pankoke. From Season Ten, Fabio Costa, Gunnar Deatherage, and Sonjia Williams. From Season Eleven, Samantha Black, Benjamin Mach and Patricia Michaels. From Season Twelve, Helen Castillo, Justin LeBlanc, and Alexandria von Bromssen.
13名来自过去数季《天桥骄子》的时装设计师将重返该节目，向与他们失之交臂的冠军发起第二次挑战。超模Angela Lindvall担任该节目的主持人，世界著名时装设计师Isaac Mizrahi和Georgina Chapman担任评委，《Marie Claire》杂志主编Joanna Coles担任顾问。每一集都有时装界的标志性人物担当客座评委，他们当中包括Miss Piggy、超模Miranda Kerr及音乐人Pharrell Williams。
