If you wear Arab things, wear the best. Clothes are significant among the tribes, and you must wear the appropriate, and appear at ease in them. Dress like a Sherif, if they agree to it.
T. E. Lawrence (2015). “Lawrence of Arabia: The Man Behind the Myth (Complete Autobiographical Works, Memoirs & Letters): Seven Pillars of Wisdom (Memoirs of the Arab Revolt) + The Evolution of a Revolt + The Mint (Memoirs of the secret service in Royal Air Force) + Collected Letters (1915-1935)”, p.954, e-artnow
