The Messenger of Allah [SAW] forbade garments dyed with safflower, and from silk, and reciting Qur'an while he is bowing, and from gold rings.
إِنَّ رَسُولَ اللَّهِ ﷺ نَهَى عَنْ ثِيَابِ الْمُعَصْفَرِ وَعَنِ الْحَرِيرِ وَأَنْ يَقْرَأَ وَهُوَ رَاكِعٌ وَعَنْ خَاتَمِ الذَّهَبِ