1. Open-backed pants are derivatives of early pants, which were first used by the emperor when he loved harem women, and then gradually spread to the people. In ancient China, both men and women wore skirts in the early days. Later, in order to keep out the cold, they had trouser legs (that is, sleeves), thus forming early pants with two legs and no crotch. However, because of their humble position, women still wear long skirts, which have both full cover and freedom of movement. Later, Emperor Han Ling, who was addicted to court pleasures, found out? Open pants? Its beauty is carried out among harem women. By consulting ancient books, we can find that Emperor Yang Di also had this hobby. Interest in the court was followed by people, so open-backed pants began to be accepted by the public.
2. Open-crotch pants are suitable for newlyweds to break the shy coat, especially on both sides? Parents' orders, matchmaker's words? You can bridge the gap when you are unfamiliar. Ancient marriage fully embodied feudal interests. Both parties to a marriage may be victims of the family. Does happiness depend entirely on fate and wedding night? Tool man? The meaning is also obvious. However, most parents want their children to be happy, and even tool people enjoy it. Therefore, they will make thoughtful suggestions for their children's wedding night and use some skills to ease the embarrassment and discord that may arise between new couples. Direct and convenient open-crotch pants is a good strategy. With it, couples can talk about everything and get into the topic without entanglements, easily improve their familiarity, and gain intimate relationships and even feelings.
Therefore, for ancient women, open-crotch pants are a warm and intimate dowry, which has practical value and is also a relief from the fate of tool people.