Write an argumentto support the topic "High school students should wear the ao dai"

Write an argumentto support the topic "High school students should wear the ao dai".
The outline can help you.
  Outline:  Wear the ao dai:
                   + encourage them feel proud of thier school because the ao dai bear thier school's name
                   + make them more beautiful and charming
                   +be practical. No need to think of what to wear everyday