Some company has their own uniform for the employees. It has its pros and cons. For pros, employees no need to think on what to wear everyday. Money can be saved too on the clothing. For cons, it is kind of boring to wear the same design of clothing everyday. For some industries like nursing or doctor, they have no choice but to wear the standard uniform. Normally, the hospital will provide the uniform for the medical people. Most of the time, they will buy the extra medical uniforms. At least, they have extra for changing and only wash the dirty uniform during the off day.