question #1 Sahih al-Bukhari 1215, Book 21, Hadith 19 : What were the clothing practices of men during prayer in the time of the Prophet (ﷺ)?

The people used to offer the prayer with the Prophet (ﷺ) with their waist-sheets tied round their necks
because of the shortness of the sheets and the women were ordered not to lift their heads till the men
had sat straight.