东晋成帝时(公元334年),皇帝让在宫廷中做事的官员戴一种用黑纱制成的帽子,称“鸟纱帽”。后来到南朝刘宋时,有一位叫刘休仁的创制了一种用黑纱抽边扎帽边的帽子,也叫“乌纱帽”。这种帽子很快在民间流传。于是无论官民,不论贫富,都戴这种式样的帽子,只不过颜色不同而已。帽子的形状也不固定,有的 At the time of the Eastern Jin Dynasty (AD 334), the emperor asked officials who were working in the court to wear a hat made of black yarn called “bird’s hat”. Later, during the Liu and Song Dynasties of the Southern Dynasties, a young man named Liu Xiuren created a hat with a black veil and a hat. He was also called the “Ukrainian veil hat.” This hat soon spread in the folk. Therefore, regardless of whether the rich or the poor, the officials and the people wear this kind of hat, but the colors are different. The shape of the hat is not fixed, some