Narrated Ali:

The Messenger of Allah (ﷺ) said to me: Say: O Allah, guide me, and set me right. Remember by guidance (hidayah) the showing of the straight path, and remember by setting right (sadad) the setting right of an arrow. Then pointing to the middle finger and the one next to it, he said: He forbade me to wear a signet-ring on this finger of mine or on this (Asim was doubtful). He forbade me to wear qassiyyah (qasi garments) and mitharah. Abu Burdah said: We asked 'Ali: What is qasiyyah ? He said: These are garments imported to us from Syria or Egypt. They are stripped and marked like citrons. And mitharah was a thing made by women for their husbands.

حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا بِشْرُ بْنُ الْمُفَضَّلِ، حَدَّثَنَا عَاصِمُ بْنُ كُلَيْبٍ، عَنْ أَبِي بُرْدَةَ، عَنْ عَلِيٍّ، - رضى الله عنه - قَالَ قَالَ لِي رَسُولُ اللَّهِ صلى الله عليه وسلم ‏

‏ قُلِ اللَّهُمَّ اهْدِنِي وَسَدِّدْنِي وَاذْكُرْ بِالْهِدَايَةِ هِدَايَةَ الطَّرِيقِ وَاذْكُرْ بِالسَّدَادِ تَسْدِيدَكَ السَّهْمَ ‏

‏ ‏.‏ قَالَ وَنَهَانِي أَنْ أَضَعَ الْخَاتَمَ فِي هَذِهِ أَوْ فِي هَذِهِ لِلسَّبَّابَةِ وَالْوُسْطَى - شَكَّ عَاصِمٌ - وَنَهَانِي عَنِ الْقَسِّيَّةِ وَالْمِيثَرَةِ ‏.‏ قَالَ أَبُو بُرْدَةَ فَقُلْنَا لِعَلِيٍّ مَا الْقَسِّيَّةُ قَالَ ثِيَابٌ تَأْتِينَا مِنَ الشَّامِ أَوْ مِنْ مِصْرَ مُضَلَّعَةٌ فِيهَا أَمْثَالُ الأُتْرُجِّ قَالَ وَالْمِيثَرَةُ شَىْءٌ كَانَتْ تَصْنَعُهُ النِّسَاءُ لِبُعُولَتِهِنَّ ‏.‏