Hollister, Abercrombie, American Eagle...etc. Brand name stuff. I'll admit, I love my Aeropostale sweatpants, but I don't wear brand names religiously like most people I know do.
The emo bullcrap. Emo is a retarded excuse for doing what you want and acting for attention. People who cut don't necessarily want to kill themselves/are emo/need help - bringing me to my next point...
The To Write Love On Her Arms thing. GET OVER IT. You don't know a cutter, you're not a recovered cutter, so really? It's just another fad! Don't get me wrong, the organization is fine, but really...wearing the sweatshirts etc. is tacky and only proves you don't care.