i don't quite agree with you about this. different schools in different locations in the country have certain dress codes to deal with sensative issues. for instance, i know that in some inner city school in baltimore you are not allowed to wear bandanas of any kind- this is to prevent gang violence and other diruptive behavior.
i think the point was that the school didn't have a properly worded dress code, or as i understand it, any dress code at all. the most recent articlel i read said that the school system was going to review its policies, and make changes. dress codes are in place for a reason, to quell disruptive behavior and avoid disruptions that could take away from time that could be speant learning in the classroom.
also- i don't think i'm that old... but she wore this shirt when she was around 12 years old correct? it was just settled now, if i understand correctly. do most 12 year olds even have a clear understanding of what lesbian and gay is?