This is an accepted version of this page Transvestism is the practice of dressing in a manner traditionally or stereotypically associated with a different gender.
Hirschfeld's group of transvestites consisted of both males and females, with heterosexual, homosexual, bisexual, and asexual orientations.
[6] Hirschfeld himself was not happy with the term: He believed that clothing was only an outward symbol chosen on the basis of various internal psychological situations.
[7] Hirschfeld also clearly distinguished between transvestism as an expression of a person's "contra-sexual" (transgender) feelings and fetishistic behavior, even if the latter involved wearing clothes of the other sex.
[14] When cross-dressing occurs for erotic purposes over a period of at least six months and also causes significant distress or impairment, the behavior is considered a mental disorder in the Diagnostic and Statistical Manual of Mental Disorders, and the psychiatric diagnosis "transvestic fetishism" is applied.