Dress
حَدَّثَنَا إِسْحَاقُ، أَخْبَرَنَا حَبَّانُ، حَدَّثَنَا هَمَّامٌ، حَدَّثَنَا قَتَادَةُ، حَدَّثَنَا أَنَسٌ، أَنَّ النَّبِيَّ صلى الله عليه وسلم كَانَ يَضْرِبُ شَعَرُهُ مَنْكِبَيْهِ.Narrated Anas : The hair of the Prophet (ﷺ) used to hang down up to his shoulders
From Sahih al-Bukhari, whose reports the scholars accept as authentic.