I too like to dress "just" for the mirror (I hate the wigs, heels are painful, keeping makeup overnight is not cool, shaving arms and legs is odd for guys, tucking in hurts, bra is uncomfortable to sleep with and women's sleepwear is not at all comfortable. Panties are cool though). I am not TG and cannot think, act or talk like woman, nor am i interested in other men. Being passable, I just want to go visit places with like minded friends and then before sleep take everything off. Nothing more and nothing less.
EDIT: I am single.