Basically, more than the tradition and culture, the reason for wearing dish dasha or Kunduras with head gears is geographical due to gulf weather and location, which was covered with dense deserts/sands, further to protect themselves from the prevalent climatic conditions; this dress code was adotped. People used to travel by camels, horses through the deserts, need to be fully covered with such clothings. Refer Gulf country's history to understand better the dress code. If seen closely the dresses worn by Qatari, Omani, Bahraini Kuwaiti or Saudi's are more or less similar. This get little changes with latest fashion as well. Obviously, its quite boring to wear same dress all the time during the year. So they prefer to use color clothes during winter and celebrations.
Finally, the similar dress code was used by muslim's Prophet Mohammed (PBUH) and muslims tend to follow HIS sunnah (The tradition).
Trust I have not provided you with a different answer.
Basically, more than the tradition and culture, the reason for wearing dish dasha or Kunduras with head gears is geographical due to gulf weather and location, which was covered with dense deserts/sands, further to protect themselves from the prevalent climatic conditions; this dress code was adotped. People used to travel by camels, horses through the deserts, need to be fully covered with such clothings. Refer Gulf country's history to understand better the dress code. If seen closely the dresses worn by Qatari, Omani, Bahraini Kuwaiti or Saudi's are more or less similar. This get little changes with latest fashion as well. Obviously, its quite boring to wear same dress all the time during the year. So they prefer to use color clothes during winter and celebrations.
Finally, the similar dress code was used by muslim's Prophet Mohammed (PBUH) and muslims tend to follow HIS sunnah (The tradition).
Trust I have not provided you with a different answer.