San Diego Comic-Con Fashion: Best Dressed Stars at SDCC

San Diego Comic-Con isn’t just for the nerds anymore. Stars like Jennifer Garner, Lupita Nyong’o and more proved that the annual celebration of geek culture is more stylish than ever.

Garner revealed via Instagram on Saturday, July 27, that it was her first SDCC. Unfortunately, after her surprise appearance at the Deadpool and Wolverine panel — where she stunned in an Elektra-inspired red dress — she ran into some trouble.

“Hey guys, we’re stuck on this elevator,” she revealed in a video. “I could use a Wolverine. I could use a Deadpool. I could use someone. We’re looking for stairs. OK, thanks for having us here. My first Comic-Con.” After an hour and 12 minutes, firefighters pried the door open.

Scroll down to see who else stunned with their fashion choices at San Diego Comic-Con: