Just when I thought Tim Gunn couldn't get any cooler, he shows up on an episode of Crazy Sexy Geeks to critique superhero costumes. If you’re wondering where Tim’s comic book street cred comes from, look no further than the Marvel comic, Iron Man to kick some ass. It's a classic. And when the Project Runway guru brings his candid "make it work" attitude to the table, no one is safe — especially not the Black Canary: "What is she ready for here? A cocktail and a roll in the hay?"

The takeaway lesson for all you burgeoning superheroes? Lose the fishnets. Check out the full 10-minute interview to see what Tim has to say about Spider-Man, Batwoman, and more!