I really just think it's better to leave compulsory uniforms out of public school. I'm not adverse to uniforms myself - I attended schools with either uniforms (plaid skirts, jumpers for girls, blazers for boys) or dress codes similar to the one you described (khakis only, polos, dark shoes, etc.), so I'm certainly used to them. But as you said, it doesn't get rid of teasing, it just minimizes it some, and in a dress code that says polos, khakis, and jeans? Hardly anything's minimized at all. Heck, in public high school here, we have a uniform for gym - everyone wears the same shorts, t-shirts, and white socks. But people still find a way to pick on other people who don't wear their shorts in the "cool" way. Yeah, I know.
Agreed. I liked wearing them in elementary school. I'm all for it in elementary schools. Especially since most of the "popular" things for elementary school girls to wear involve t-shirts that say things like "Brat" or "Princess" or "Hottie" or something else equally insipid, and at that age having uniformity in attire is probably the best thing socially. But I know I would have died in public high school having to wear a button down shirt and khakis daily. Enjoying differences in clothing isn't about being defined by the label or how much you paid for your purse. It's things like wearing the t-shirt for your favorite band after you went to their concert, or everyone's football jerseys the last Friday before the Super Bowl, or even just wearing a pair of bright red sneakers because you feel like it and want to stand out. Doubtless, if everyone had attended private schools with compulsory uniforms from an early age, I wouldn't feel like this about it, but the thing is most people haven't, and therefore the idea of uniforms = conformity to kids in their teen years. Instituting uniforms in public schools that don't have them already would raise a lot of ruckus and cause an awful lot of trouble for the sake of cutting down slightly on teen cattiness.