Are school dress codes a good idea? Yes, school dress codes are a good idea because its for safety,uniformity,and cost less. It’s important to have a school dress code because it helps to know if know strangers are trying to come into the school. Safety is one reason for a dress code,but many educators believe that a dress code also shows a positive educational environment.However, some public schools have the responsibility to ahve safe and orderly schools that maintain an environment conducive to learning. Having a uniform for school is the best thing they have fir safety. These dress codes can possibly improve academic success, reduce violence,increase the safety of students, can also reduce class economic envy and improve other schools,why