http://en.wikipedia.org/wiki/Nazi_chic
Nazi chic is the use of Nazi-era style, imagery, and paraphernalia in clothing and popular culture, especially when used for taboo-breaking or shock value rather than out of genuine sympathies with Nazism.
Its use began in the mid-seventies with the emergence of the punk movement in London: the Sex Pistols' first television appearance occurred with a person of their entourage wearing a swastika.[1] Nazi chic was later used in the fashion industry in various occasions