There is a t-shirt that sells at Hot Topic that says "You laugh at me because I'm different, I laugh at you because you're all the same."

Ironically, the shirt is meant to be worn BY the goths/counterculture types and be about "everybody else". However the sentiment fits those kids themselves just perfectly.

In fact, out here we have a local sort of outdoor mall that is a huge hangout for just about everyone (Irvine Spectrum for those in SoCal) Its always got a large group of Goth/CC types as well as everyone else. Goths are always in black clothes, chains, pants, boots, etc... It might as well be a uniform.
On the other hand all the "conformists" are wearing things like shirt and tie, t-shirts, polo's, sandals, running shoes, boots, dress shoes, slacks, jeans, shorts, khakis, etc...
There is FAR more variation among the 'conformists' than among the rebels.