There are many arguments both for and against children having to wear a school uniform. Some people favour uniforms simply because they look smart. However, uniforms do more than this because they identify you with a particular school which can help to maintain discipline and reduce truancy. Uniforms also promote safety and security by making it easier to identify intruders in the school. On a practical note, a uniform makes choosing clothes straightforward and problem-free for parents. Contrast this with the difficulties faced by parents with limited means (for example, living off state benefits ) when a child wants to wear expensive designed clothes, mainly to impress friends. In this circumstance, children from poorer backgrounds can find themselves disadvantaged.