In my opinion, student should wear casual clothes to school. First, when they can wear normal clothes, they will feel comfortable because they have the freedom of color or style, they can chose what they love or like. Secondly, casual clothes will make school more colorful and lively. We will have yellow, green, violet, pink or red instead of only white. Finally, casual clothes make student more fashionable, thay can follow the trend, theycan show their personalities.