Xuanduan is a dress made to order in Zhou Dynasty. It is dark black and has wide sleeves. It is only used in large-scale activities, such as sacrificial opera Costume: one piece fashion dress with one or several rings around the body, forming a unique style.
During the Warring States period, it was cost-effective as a market dress, while in the Han Dynasty, it was regarded as a formal dress. Because some of its narrow lapels did not spread to later generations, it was often mistaken for the kimono Shenyi (long skirt): in the Warring States period, the clothing was worn by both men and women (different from the popular upper and lower garments, which were composed of cloth pieces), which symbolized that there were several months in a year, and there was no fashion at that time It was passed down, but it was made into men's formal straight dress (straight dress) in the Ming Dynasty: through cutting men's clothes, fastening them with a belt or corset collar, and using a piece of cloth to form a lower garment, in the Ming Dynasty, it was usually made into a men's dress of togaz clergy, which was cut and made into a style of pendulum skirt with dark knees: Women's dress, such as a Katy Sark, while a group was a skirt Half sleeve women's upper garment, with sleeves similar to the current short sleeve open-ended skirt of Tang Dynasty style, similar to the general Ruqun, but tied on the chest, with Kezi and Chinese style jacket, Hanfefers to its style, front open collar jacket: Women's jacket of Tang Dynasty, not the common cross collar of Han Dynasty, but the open-ended horse face group not popular after the Tang Dynasty: a skirt of Ming Dynasty, with It has a rather gorgeous pendulum style: a cloak, as men's and women's clothes, Duanda (short clothes): the casual clothes of the working people, Chinese jacket and trousers, the jacket has a slit on both sides, and the sleeves are narrow, which is very convenient for labor. It can be used as casual clothes and household underwear: men wear underpants and pants, women wear underpants, and men must wear Zhongdan, and wear a white robe on their underwear.
When people wear clothes, Han clothes without underwear are considered impolite, just as people wear suits without shirts.