Islamic criterias of wearing clothes,Hijab of Men and Women Dr Zakir Naik. Dr Zakir Naik - criteria for Clothes for Muslims. is SHALWAR KAMEEZ or THOBE the only valid clothes in Islam ? Dr zakir explains what a Muslim can wear and what he cannot. This will clear a lot of . Six criteria for Hijaab. According to Quran and Sunnah there are basically six criteria for observing hijaab: 1. Extent: . READ THE DISCRIPTION** A Shaykh sits next 2 a genral on a flight. The general asks the Shaykh what is your occupation? Shaykh: Im in to big business .