Punk is about doing it yourself, so a sustainable fashion design where you use already existing garments is preferred if you want the real look. According to the sources, the beginning of the T-shirt is credited to the navy. The US Navy that is, while other historians say it was the swabs in the British Royal Navy which wore them under their uniforms in World War I, some even suggest it was the French Army. American soldiers liked the comfortable lightweight cotton undershirt compared to the wool uniforms American soldiers wore and the rest is history. Dada was punk before punk came in 1975 Punk fashion is the clothing, hairstyles, cosmetics, jewelry, and body modifications of the punk subculture. Punk fashion varies widely, ranging from Vivienne Westwood designs with styles modeled on bands like The Exploited to pop based Green Day.