Psychology explains why style imitation triggers identity threats

Psychological research suggests that the irritation felt when others mimic one's personal style is rooted in the 'uniqueness theory.' Developed in the late 1970s by researchers C. R. Snyder of the University of Kansas and Howard Fromkin, this theory posits that humans have an innate psychological need to distinguish themselves from others to maintain identity balance.

According to the theory, clothing and personal style serve as visible markers of this balance. When an individual's style is imitated, it can be perceived as a threat to their sense of uniqueness, potentially causing a loss of identity even if the imitation is non-malicious.