right to free expression, school districts still retain a great deal of latitude when it comes to establishing dress code policy. Tinker v. Des Moines Sch. Dist., 393 U.S. 503 (1969), Retrieved from http://caselaw.findlaw.com/us-supreme-court/393/503.html In Tinker v. Des Moines, the United States Supreme Court addressed the issues of school dress