"bout the dress code, that has been my school's code for a LONG time, and noone cares. Only a few teachers follow it sctrictly, they let you use some common sense. (>13 inches for shorts, btw, someome was wondering about "how do you know how long" on the first page). SOme girls try to come to school wearing almost nothing, but they are stopped and sent home. (these girls tend to be the ones who get expelled for fucking in the school bathroom, but that's another story) They have to set limits of SOME kind to shut people up, but they don't have to follow them when said people aren't looking
(reminds me of my English teacher, he has a huge list of rules, tells you to ignore them and just use common sense...he's cool like that..."is that gum? did I say you could chew gum? No? Well, ask me next time, just to make sure it's okay. Carry on.")
About the shoes, does it really matter what they look like as long as they work (and don't bankrupt you?) Of course, you want to keep up with style a little bit, and try to stay within your own gender's style, but besides that, all that doesn't matter...