Do You Think That Uniforms Are Necessary At School?

Do you think that uniforms are necessary at school?
In the first place, uniforms teach students to dress smartly and concentrate on work. A shirt, a blazer, and a skirt, or suit trousers are official clothes, and they reduce the distraction. That means that they can improve learning by sharpening focus.
As opposed to the above ideas, uniforms can limit personal expression. Wearing a uniform indicates that students have no rights to wear what they want. Therefore, students cannot develop their own fashion style, and they lose their self-identity.
Taking everything into account, I stick with my opinion, although people argue about the essential requirement of uniforms.