Dressing "in code": Clothing rules, propriety, and perceptions

Does dressing in line with societal clothing rules make a woman appear more professional and competent? We used a within-subjects design and tested if participants rated women dressed in compliance with school and workplace clothing rules more positively than women not dressed in compliance with rules. Participants (N = 89) at a mid-sized mid-western university rated 10 pictures of women captured from the internet on 11 attributes. Participants rated the five women dressed following clothing rules higher on a composite measure of positive attributes (intelligent, competent, powerful, organized, efficient, and professional), F(1, 86) = 68.92, p < .001 η_p² = .45. Participant's ratings did not correlate with their own self-reported levels of sexism. Participants' gender was not a significant correlate. Our findings indicate that how students perceive women significantly relates to dressing in code. Participants rated women in less revealing and less tight clothing more positively.