gender roles such as division of labor has shifted over time, for one.
men wearing makeup has a long and fascinating history from ancient times, to the Middle Ages, renaissance, 19th and 20th centuries, and the modern resurgence.
North and South korea are a striking example of very different cultures, despite very similar biology.
Trousers for men, dresses for women.
clearly, togas -- essentially dresses -- mean that the Ancient Romans were almost entirely 100% women