We're sure Tim Gunn's tickled pink that Bravo has offered him his own show. According to Radar, however, producers aren't entirely convinced Gunn's capable of holding his own:

Sources say that his producers have mounted a furious search for a female cohost for Tim Gunn's Guide to Style, a makeover show that was initially scheduled to air this summer as a replacement for Queer Eye for the Straight Guy. A source who auditioned for the job was told that the show's producers felt Gunn, who will offer up style and make-up advice to schlubby civilians, was a bit "too highbrow" for viewers, and they needed a "more down-to-earth and fun" female presence to balance him out.