Women are virtually never motivated to paedophilia, and crimes of sex and violence. For that reason, other women, and children, are not suspicious or untrusting when a woman approaches. And, for that reason, throughout the world and throughout time, there are additional clues which society uses, to make doubly sure that everyone knows if the human they are looking at is female, or male. Different clothing and/ or hairstyles augments the ease of telling men and women apart, from a distance and at a glance.
Many men have fetishes, and among those are men wanting to pretend to be babies or pretend to be women. The fetishes are only harmless while they are in private. Men everywhere, in all societies, are for good reason discouraged from following their fantasy or fetish in public. It is a danger to women and children if men dress up in public as women.
(Other than when it is done as staged entertainment, with a clear signal that it is not intended to trick women or children into mistaken trust or belief)