《宋书·志·卷十八》
如果是长公主应当有步摇，公主封君以上都系绶带，用彩色丝带编织成绲带缘边，绲边与绶带用相同颜色公、特进、列侯夫人，卿、校世妇，二千石命妇中年长的，首饰是天青色缯帼。
其长公主得有步摇。公主封君以上皆带绶，以采组为绲带，各如其绶色。公特进列侯夫人、卿校世妇、二千石命妇年长者，绀缯帼。
If the princess is an elder, she should wear a hair veil. All princesses from the conferred princess class upward wear ribbons, made by weaving colored ribbons into a braid and using the same color for the braid edge and ribbon. The ladies of dukes, high-ranking officials, and ranking elite younger than certain level, and ladies of officials of the rank of two thousand and above wear a sky-blue silk scarf.