I take issue with the suggestion that pants and a shirt are “men’s clothing” and women wearing them is the same as men wearing dresses and women’s underwear. There’s nothing functionally gendered about pants or shirts.   Meanwhile dresses that jut out at the hip, that almost always contain some sort of bodice with a cup area for breasts, bras that men can’t fill, and women’s underwear that don’t fit men’s bits, are very much made for the female body. The equivalent of a man in a dress is not a woman in pants.