It might be the imperial court, because according to baidu 緇衣 refers to black court robes?
Random fact: 緇衣 also currently(?) refers to the robes worn by Buddhist monks and nuns. I learned this from a Jin Yong novel where nun in disguise gives herself a fake name that's basically a pun on 緇衣.
Re: 75. 緇衣 - Zi Yi
Date: 2021-01-24 11:20 pm (UTC)Random fact: 緇衣 also currently(?) refers to the robes worn by Buddhist monks and nuns. I learned this from a Jin Yong novel where nun in disguise gives herself a fake name that's basically a pun on 緇衣.