The fundamental issue of restricting men’s clothes from women is about whether or not it is acceptable for men (the heads of society) to exclude women. And the answer from everyone (but most egregiously from Christians) is: “No.”
These comments about women’s pants in Asia, or Roman men’s robes, are totally wrongheaded. Whether legs are wrapped versus draped, and which for whom, is a subjective decision of a society. However, subjective does not mean irrelevant, or unimportant. It means we should use our freedom to orient towards the good, the true, and the beautiful. That orientation is more important than whether or not we can suss out the Natural Law of Pants and Robes. The search for the science of pants is a silly distraction used by the perverse and libertine to discredit and mock sound cultural standards and further the destruction of good order. They are like so-called environmentalists who uproot gardens so that weeds may flourish “naturally”.
The importance of holding subjective standards and symbols which (while themselves not objective truths) do point to objective truths and reality needs to be considered much more thoroughly than it is; even by men who think themselves as “seeing”, “woke” or “Red-Pilled”…including myself.
 Probably the natural law of human clothing is, “Be sinless and naked”.