Volume 1, Book 8, Number 362:
Narrated Ibn ‘Umar:
A person asked Allah’s Apostle, “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, but these should be cut short
so as not to cover the ankles.