Punk is an anti-establishment 1970s subculture of DIY dressing, safety pins, leather, and mohawks, born in London and New York and rejecting mainstream society through aggressive music and confrontational style. Studded leather jackets are the emblem. Ripped jeans and plaid trousers cover the bottoms. Band tees go underneath. Combat boots go below, with safety pin accessories, chains, and mohawks on top.