I spent 6 years in a nun-run Catholic school with a pretty strict uniform. I assure you this did nothing too curb my abilities to get aroused and distracted by the girls in my classes - I just kept a preference for schoolgirl outfits over cheerleader outfits.Not to mention school dress codes. I can't count the number of times a restrictive dress code has been blamed on "needing to keep girls modest so boys can pay attention in class" because "their teenage minds are incapable of concentrating on school when they're aroused."