I know it is the promotion anarchism what more is there to it? And how important is the fashion to most anarcho-punks?
Well, anarcho-punk is any punk music which promotes: anti-fascism, anti-capitalism and anarchism. Fashion? You mean if it's important to me to look like a punk or the mainstream fashion? 1. Not so important 2. Hate it.
Anarcho punk is punk music sung by band with Anarchist ideologies. there is no specific fashion statement nor is it a specified sub genre. Any type of punk genre can be considered anarcho punk as long as the band and lyrics are A-political meaning, meaning have an anarcho political theme. some street punk can have anarchists bands, crust tends to have a high concentration of anarchist bands, hardcore punk has many great anarchist bands. Anarcho punks dress in whatever they "scene" they want they could look like street punks,rude boys or crusts but it is far less about fasion and waaaaaay more about the political veiws.
bottom line if your an anarchist and listen to punk you fit the bill anarchists what listen to punk tend to listen to anarchist bands