In many countries, having a new school uniform is an important back to school tradition. I have seen many naughty boys who annoyed their parents during summer break, but kept quiet after they put on their school uniform. These clothes seem to have a special magic effect that helps children to stay disciplined. All children try their best to prove that they are the worthiest owner of their uniform. They raise up their hand as high as possible in classes when teachers ask them questions. Finally, getting a high score on tests brings great honour on their uniform. Uniform is also an honour for every student. A student usually has three school uniforms for different seasons. A down coat, a coat or a T -shirt can all be part of a school uniform. Of course, they are expensive.