The Messenger of Allah ﷺ forbade us to wear a Qassi garment, a garment dyed with safflower, gold rings, and reading the Qur'an while bowing.
أَنَّ رَسُولَ اللَّهِ ﷺ نَهَى عَنْ لُبْسِ الْقَسِّيِّ وَعَنْ لُبْسِ الْمُعَصْفَرِ وَعَنْ تَخَتُّمِ الذَّهَبِ وَعَنِ الْقِرَاءَةِ فِي الرُّكُوعِ