《晋书·志·第十章》
于是到陵墓，改穿单衣，繁简无准，不是礼法之意。
于是至陵，变服单衣，烦黩无准，非礼意也。
So they went to the mausoleum and changed into plain clothes, but there was no specific rule for how they should dress, which was not in accordance with etiquette.
<s>[INST] Provide a modern Chinese interpretation of the following Classical Chinese passage: 于是至陵，变服单衣，烦黩无准，非礼意也。 [/INST] 于是到陵墓，改穿单衣，繁简无准，不是礼法之意。</s>
Provide a modern Chinese interpretation of the following Classical Chinese passage: 于是至陵，变服单衣，烦黩无准，非礼意也。
user
于是到陵墓，改穿单衣，繁简无准，不是礼法之意。
assistant