Should schools have dress codes?

"Most schools have at least some form of a dress code. However, some people believe dress codes are restrictive and unnecessary. Is one approach better than the other? Readers are immersed in the debate surrounding school dress codes through the use of informative text that presents multiple points of view. Readers are encouraged to keep an open mind and developed an informed opinion as they explore the many sides of an issue that directly affects them"--Provided by publisher.