In my opinion, VietNamese women and man should wear the ao dai.
-Firstly, wearing ao dai makes Vietnamese women and man more beautiful and handsome. It consists of a long silk tunic that is slit on the sides and worn over a loose pants. It can be worn with a pointed leaf hat. Therefore, Vietnamese women or man can be more beautiful, handsome and elegant when they wear the ao dai.
-Secondly, Ao dai not only is very elegant but also is one of the Vietnamese's pride, so it will encourage Vietnamese women and man to feel proud of their tradition and customs. For centuries, the ao dai is praised very much in poems, novels and songs. Ao dai is a symbol of Viet Nam, it represents the beauty of VietNamese . So it is a way to teach student how to behave such as modesty, caution and refine their manner.
-Thirdly, wearing the ao dai is very practical. It can be standard for weddings or other formal occasions. The pain white ao dai can be common uniform in some high schools. Moreover, ao dai is being stylizzef now, they're looking more fashionable and more moderner with printed lines of poetry or some symbols such as suns, moons, flowers, crosses,... on the ao dai. So everyone has freedom of choice .