It was narrated that Al-Bara' said:

"I have never seen anyone who looked more handsome in a red Hullah than the Messenger of Allah ﷺ, with his long hair that came down to his shoulders."

أَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ عَمَّارٍ، قَالَ حَدَّثَنَا الْمُعَافَى، عَنْ إِسْرَائِيلَ، عَنْ أَبِي إِسْحَاقَ، عَنِ الْبَرَاءِ، قَالَ مَا رَأَيْتُ أَحَدًا أَحْسَنَ فِي حُلَّةٍ حَمْرَاءَ مِنْ رَسُولِ اللَّهِ ﷺ وَجُمَّتُهُ تَضْرِبُ مَنْكِبَيْهِ .