In Asian countries, what kind of clothing does the Arabic white robe refer to?

The Arabic white robe refers to-Dish Dash, which is the traditional costume of Arab men.

Since ancient times, men in Arab countries, including children, from heads of state to the poor, are used to wearing robes all year round. Even in the streets of developed Arab countries, black and white Arab robes can still be seen everywhere in all kinds of modern fashion clothes. Men from Sudan, Libya and Tunisia in North Africa, Oman, Bahrain, Kuwait and Saudi Arabia in West Asia like to wear white from head to toe on weekdays. People in China look like mourning. In fact, their most fashionable clothes are white robes made of silk and spun silk, white headscarves and a pair of polished white leather shoes.