Dailies | For ‘Project Runway All Stars,’ Fashion Bloggers Are In (Exclusive Video)

Nina Garcia reunites with the competing alums issues Thursday's challenge on the Lifetime competition

It's a reunion as “Project Runway” judge Nina Garcia guests on Thursday's episode of “Project Runway All Stars.”

Garcia will not only guest judge the challenge, she will issue it as well. Marie Claire's creative director wants the designers to think ahead and identify an upcoming trend.

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To help them with their vision, the designers will team up with some of the most influential bloggers in the fashion industry. The bloggers will serve as both collaborators and this episode's models. Together, the teams will try to come up with a new trend for 2014.

Also, “Project Runway” Season 4 winner Christian Siriano and women's creative director for Calvin Klein Collection, Francisco Costa, will join Garcia and the “All Stars” judges on Thursday's episode.

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Will the designers and bloggers end up on the same page?

Watch TheWrap's exclusive preview above.

“Project Runway All Stars” airs Thursdays at 9/8c on Lifetime.