Uniform

Uniforms are special clothes to show that a group of people belong together. The group of people will all be dressed in the same way, where uni- means "one", and form means "shape".
Introduction
People may wear uniforms for several reasons. The uniform will help the people to feel a team spirit so that they work well together. They may also help members of the public to know who they are, e.g. in a department store a customer can tell who is a member of staff, or in the street people will recognize a police officer. 

Uniforms may also be worn because they are practical, e.g. it might keep them safe when operating machinery or keep them clean when doing their work.

Examples
General
Soldiers wear uniforms. They also wear things such as badges and insignias on their uniform to show their rank, specialty, military unit, and other information about them.

Nurses in hospitals wear uniforms. domestic workers sometimes wear uniforms when working for their employer. Important domestic workers may wear special smart uniforms called "livery" e.g. porters (doormen) at luxury hotels.

By region
In some countries, such as India, Japan, China, Korea, Australia and the United Kingdom, many school children wear uniforms. These uniforms tend to be a set of clothes with the school crest or symbol. It helps them feel proud of their school and children from rich families and poor families all look the same.

In Britain, for example, most young children wear school uniforms. In state schools. the children may wear polo-necked T-shirts with a school logo. Other schools, especially private schools, may have a formal uniform, or they may be free to choose their own clothes so long as they are the school color.
Category:Uniforms