Matthew Patrick, known online as MatPat, returned to YouTube from his semi-retirement Thursday night (Apr. 25) to host what Theorist Media hoped would be the pilot edition of Style Theory’s “Creators in Fashion” runway show. Patrick—who still presents a fifth Theorist Media channel, GTLive—was joined by new Style Theory presenter Amy Roberts. The show featured online influencers and their brands, such as Laura Bailey (Critical Role), Cassey Ho (Blogilates), ZHC, and Yes Theory. Theorist Media also featured some of its brand apparel, Theorywear, including those inspired by the game “Five Nights…