An El Paso, Texas, middle school has banned students from wearing all-black clothing, claiming that the color is “associated with depression and mental health issues.” According to local news station KFOX14, Charles Middle School sent parents a letter informing them that the school’s uniform policy would no longer allow students to wear all-black clothing. Instead, the school’s dress code was rewritten to only allow students to wear khakis or blue jeans, with black or green polos and sweaters. The changes were necessary to “[eliminate] a look that has taken over on campus with students wearing…