Sahih Bukhari

Narrated Ibn `Umar:A person asked Allah's Messenger (ﷺ), ""What should a Muhrim wear?"" He replied, ""He should not wear shirts, trousers, a burnus (a hooded cloak), or clothes which are stained with saffron or Wars (a kind of perfume). Whoever does not find a sandal to wear can wear Khuffs (socks made from thick fabric or leather), but these should be cut short so as not to cover the ankles