Below, Broncos forward Jordan Peddle models the Broncos playoff shirts pre-game. Love the look of these things.
The "Old School" theme stems from a Mark Lamb post-game speech earlier this season in which the team didn't play very well.
Mark said the next day at practice they were going to go "Old School". The guys had one of their toughest skates of the year the next day and seem to rally around it the rest of the year.
They came up with the design and I think it works well. Take a look.