The only cure for crossdressing is to allow yourself to not feel bad about doing it because it doesn't hurt anyone. Women crossdress all the time, of course it has become socially acceptable over the last hundred years or so and people have forgotten that it was ever any other way. Women don't have as much testosterone, and their libido typically isn't nearly as strong nor as visually focused so their gender expression in clothes isn't as sexualized.
Society reinforces this concept that men should be ashamed of having a feminine side but that is just a bunch of bs. Having a well developed feminine side is an addition to the masculinity that is already there in a man who crossdresses. It is a gender gift. A crossdresser who accepts themselves and their nature can potentially have the strength of the female AND the male.