Surely if you are “living in a woman’s body” then you are a woman. You don’t need to cut and tuck bits and pieces to become a woman
If you think that becoming a woman involves surgery, makeup, and putting on a dress then you have just taken a gender stereotype and decided that is what a woman is and missed the fact that women don’t feel like women. They know they are without having to dress a certain way to prove to themselves and the rest of the world that they are female.