1, used to distinguish the front and back.
The original design style of autumn trousers is clothes with tight hands, feet and wrists, and the style is uniform, but boys and girls have different body shapes and different requirements for clothes.
In order to improve the comfort of men wearing long pants, an open design is simply added to men's long pants to distinguish between front and back and between men and women, which is convenient to wear and improves comfort.
2, used to distinguish between men and women.
The opening design of boys' autumn trousers plays a role in distinguishing between men and women, and also plays a role in daily life. For example, when choosing autumn trousers in a supermarket, it is convenient to look at the opening design of autumn trousers and see at a glance whether it is a man or a woman.
3. Used for cooling and increasing air circulation.
As we all know, it is inevitable that the temperature will be too high when wearing underwear and long pants. This situation will affect men's health, so the slit design of autumn trousers also has a cooling effect.
Historical development of autumn trousers;
The origin of autumn trousers is the North American continent. It is said that the first patent of autumn trousers design was obtained by Canadian Frank stanfield. He and his brother started with cotton underwear which is known as "non-shrinking", and formally applied for the patent of autumn trousers on 19 15 12.7, becoming the father of modern commercial autumn trousers.
In the year of1914-1918, one of the main underwear purchased by various armies was a kind of thing called "jumpsuit"-this kind of clothes with completely wrapped top and bottom and tightly closed hands, feet and wrists is actually equivalent to the combination of autumn clothes and trousers.
After 19 18, countries returned to daily production, and European and American countries deepened the industrial revolution according to the idea of assembly line and division of labor. In the past, manual workers with full-body activities were divided into workers with more upper body activities and workers with more lower body activities. Even shirts and trousers were not as good as autumn clothes for autumn trousers, and autumn trousers ushered in their own spring.
After 1940, the indoor heating conditions in the United States were not as perfect as today, and many people kept warm in the oven in winter. At that time, I not only wore long-sleeved clothes or jumpsuits indoors, but also wore nightcaps when I slept. The frequency of taking a bath is far from the current level of taking a bath every day-the reason is simple, not to mention how to prepare hot water. Freezing your hair after washing it is a big problem.
1959 During the "kitchen debate" between the United States and the Soviet Union, Khrushchev questioned the scientific and technological level of Nixon's "typical American residence"-judging from the historical reference of autumn trousers, the electrical appliances displayed in the United States in that year may indeed be a bit ahead of schedule.