A man asked, "O Allah's Messenger (ﷺ)! What kind of clothes should a Muhrim wear?" Allah's Messenger (ﷺ)
replied, "He should not wear a shirt, a turban, trousers, a headcloak or leather socks except if he can
find no slippers, he then may wear leather socks after cutting off what might cover the ankles. And he
should not wear clothes which are scented with saffron or Wars (kinds of Perfumes) . "
Sahih al-Bukhari Book 25, Hadith 29