The girl wore a t-shirt a teacher didn't like, the school threatens suspension, the ACLU threatens suit. (Yes, the teacher's a ninny, for lack of a better term, but that isn't germane to this discussion.)
What happens when religious students wear "homosexuality is a sin" shirts to school? Hint: the ACLU doesn't take up their case.
What's the difference in these two cases? Either they're both protected by the 1st Amendment, or neither is. I need someone to try to parse this so that one is OK at school and the other isn't, because I just don't see it.
Update, 12/31/07: I'd like to keep this a "dress code" post, not a "homosexuality" post.
Update, 1/1/08: Here's a dress code post I wrote over a year ago.