What are some examples of conformity in the book Stargirl?

You
could pick just about anything involving the students at Mica high and slap a conformity label
on it.  The school is rife with social groups and stereotypical cliques.  Jocks, nerds, band
geeks, cheerleaders, etc.  You name it, the school has it.  Sure, all of those groups together
display diversity, but a person must conform to be a part of those groups in order to fit in.
 You have to dress a certain way, talk a certain...