One of my favorite things about this trend is the amazing DIY options. Instead of buying a pair of distressed jeans, create your own from an old pair or buy a pair at the thrift store for distressing. This blog has a good tutorial. Turn an old t-shirt punk by adding a few cuts and some safety pins. For just a couple dollars you can have an on great t-shirt to wear with your favorite leather jacket. Want to add some studs or spikes? You can buy them here or here and add some punk to a jacket, a collar or even a cell phone cover. Even create your own safety pin necklace. Looking undone or self-made is part of the toughness that is punk.
If you're lacking inspiration, check out these photos of 80's London street style and music icons Wendy O'Williams, Siouxsie Sioux and Sid Vicious, as well as fashion designer and icon Vivienne Westwood.