In 5 minutes, I found a badass blazer for 5 bucks. Browsing around a bit, I spied tons of potential outfits for that old-school look you just can't put together from other secondhand clothiers. Every rack is full of potential. You just need a good eye and a touch of luck to find something with that "WOW!" factor.
They accept cards, and the staff all seem to enjoy this place. Play some 90s arcade games, and grab some vintage garb of your own. You'll walk away looking like one sexy anachronism.