Goth is more so a mindset?
I mean sure we all dig expressing ourselves via the external, but personally I feel that the internal is paramount. As for hair styling, shaved bald, short crop, bob, shoulder length, long .. anything goes. My own hair is waist length but blonde, hahaa not the 'ritual black. I've had all kinds of hair styles; GI Jane short, Pulp Fiction bob, mohawk, dreads .. all kinds of colours. To feel the best about yourself I reckon you cultivate your own look and work with what's best for you personally ..
"Everything has beauty, but not everyone sees it." ~ Confucius
C'mon is that not Goth as fuck