Respected Brother
(Peace be upon to you)

I appreciate your qstn. Masha allah. This qstn a gud point those who thinks well.
Wearing thobes in Qatar and other GCC countries even in this hot climate is due to traditional dress. bcz our prophet muhammed (peace be upon him) advised us to dress in a modest manner. And more over this is in white in colour (colour of peace) and prophet muhammed (peace be upon him)advise us to wear loose fitted dress which shud not show the shape of our body. so most of thobes are very loose so its according to his teaching too. Then its realy a sacrifice that thoubes for males & hijabs for females are wearing here even in hot climate. its only because of ISLAMIC teachings. No one is compeling or forcing them to wear those Thobes & Hijabs but they are ready to do by themselves as the ISLAM reflects in their hearts masha allah. See how ISLAM is bueatyfuly refelecting in a persons life. Like this ISLAM teaches in every sectors of life. While eating fud, while walking, while talking, while sleeping,while entering toilet, while coming out from the toilet while dressing, while working. And A-Z moments in our life. And a person those who follow all these things will benefit both. one is his daily needs is fulfiling and the second one he/she is geting rewards from God. If a person eats his food according to ISLAMIC teachings means, as usual his hunger wil go and also he wil be rewarded by allah. So what ever he/she is doing as per the Humans Life Guide (Holy Quran)is a worshiping of God and also he/she is fulfiling his/her daily needs. And in Quran allah says its a real guide to the humankind,So what ever ISLAM teaches the human kinds, definetly it hv gud point and a good tips/solution the Humankind.

May almighty allah grace all of us and lead all of us in a true path.........

Feel free to ask any question)

WassaLaaaaaaaaaM