General idea of proper attire for the Saturday Dinner?

Hey guys, I was hoping some of you BotCon vets would share your experience on the general attire for the Hall of Fame Celebration Dinner. I know the brochure says "smart casual (shirts with collars, no t-shirts)"...but I'd like to know what you usually see most people wearing. Jeans? Ties? Somewhere in between? I don't want to be overdressed, nor too casual.