Oops, sex/gender...rookie mistake on my part 
Biologically speaking (and I'm happy to be told I'm wrong as this is far from my area of expertise), those men who wish to be female, only want "the right to be who they feel they are" based on the window dressing of what they define a woman to be. Hair, make up, and dresses. It's fucking offensive.
The only clothing items I can think of which are truly sex specific; are bras, breastfeeding tops, and boxer shorts with an opening for the penis.
When a male says they feel like a female though, I do wonder why it always has to boil down to, "I want to grow my hair long and wear pretty dresses and shoes".
I've never met a M2F (and I've met a fair few) who want to be a neutral, jeans & trainers woman like so many of us are unless we're going somewhere special.
It's always 'woman' to the extreme physical stereotype; heels and dresses, long hair and a face full of make up.
We deduce whether the people we meet are male or female based on their physical appearance- not the clothing they wear.
So a short haired woman wearing no make up, jeans, and trainers will always look feminine because she has the biological facial and physical features and shape of the woman she is.
A long haired male wearing make up and typically 'female clothes', will always look like a man in a dress. Which he is