Well, spend a couple minutes every week over a lifetime. Remember the days of the customized jean jackets with the patches and the pins and the doodling and the rips? Back when a good jacket aged and evolved with you rather than coming pre torn and faded for hundreds of dollars?
To be honest, neither do I, I was too young and only saw the true masterpieces on the punks and metalheads that were awe inspiring in their garb and in just the fact that they were so much older and cooler than I thought I could ever hope to be.
But I do have one I started several years ago. A vintage Levi jacket with an AC/DC patch with Frazetta art work. It's a start.