Oxford Dictionary English dress code nounnoun BrE BrE//ˈdres kəʊd// ; NAmE NAmE//ˈdres koʊd// Add to my wordlistjump to other resultsrules about what clothes people should wear at work The company has a strict dress code—all male employees are expected to wear suits.See dress code in the Oxford Advanced American DictionaryCheck pronunciation: dress code oxfordlearnersdictionaries.com