As the saying goes "dress to impress"... Er... I mean "dress according to what is necessary at least for what you are trying to do."
I mean in the case of that man, simply in male attire and obviously not transgender. Should not have been acceptable in the first place.
What people like this is trying to defend a fear. This fear in itself, in the eyes of people who just simply do not understand us if at all. A fear of public liability, in which they just see us as an excuse to be driven in fear to make irrational decisions.
For one, most if not all of us is modest, especially pre SRS/GRS. We don't really want to be visible to a public enemy, in which causes us the conflict of the masses.
In any case, I do agree that anyone who is anyone be dressed to fit the desired location to fit in. The only note I see an issue with is the fact of standardized androgynous clothing that could just be classified neither by male nor female standards. As well as it doesn't need to be dressed to the extreme as an elegant dress and heels, or suit and tie, etc...
Kate <3