Quote from Dwight K. Schrute in Michael's Last Dundies
Michael Scott: Anything can happen at the Dundies. They're like the Golden Globes but less mean. And I just want all of us to have a good time. Dwight K. Schrute: Just a little announcement, folks. Remember, the Dundies is a black tie affair. Michael Scott: Black tie optional. Dwight K. Schrute: Every day is black tie optional.