“乌纱帽”一词最早并不代表官帽,而是上至天子、百官,下至一般士庶都可通用的纱制帽。“乌纱帽”起源于南朝刘宋时代,当时既有用乌纱,也有用白纱甚至杂色纱制作的,其形状各异,有的卷成 “Wool hats ” the earliest does not mean the official hat, but to the emperor, Baiguan, general disabilities can be general yarn cap. “Wool hat ” originated in the Southern Dynasties Liu Song era, both with black yarn, but also useful white gauze or even variegated yarn production, its different shapes, and some roll into