What clothes did ancient people wear in summer? Is it long sleeve or short sleeve?

In ancient summer, you can wear short-sleeved flag skirts, vest flag skirts or skirts, just like now. Show your skin in summer, otherwise it will be very hot, but at that time you can't show your back, chest or waist. . . . . Thighs, arms and neck can still be exposed. This is the real way of life of ancient people in summer.