I'm ready for a change, i want to be perfect!!?

Okay, you know how next year is a new year. Well I want to change into a perfect girl who is funny and smart. I also want to change my look, so i can look pretty (these days you don't get anywhere without having style)

I go to a catholic school, so there are some rules about looks:
no dying your hair
no jewllery apart from studs and a cross or a watch (i only wear studs no crosses or watches)
hair has to be tied up if it is long and out of your eyes (i have short brown, poffy hair that is thick UGH)
we wear uniform (GAG)
no nail-polish or make-up (you could get away with some things though)

what i basically need is perfect skin, perfect studs that bring out my brown eyes (please help with colours taht bring out brow eyes) I am short and medium figure. I do shave, which prob helps
I also would like some nice perfume, somehing no to out-going, but sophisicated and girly please (any suggetsions) any make-up or skin suggestions to hellp get rid of little tiny red spots on my forehead (i have no idea what they are!!!!!) natural tips on skin and beauty would be appreciated!!!!! i also have dark circle under my eyes, any natural ways to get rid of that. I am an asthmatic so that might be the cause of that but you know.

I am aos working on taking some weight off my thights and legs (any easy work-out routines that i could use please!!!!!!!)
I have manners and stuff, DUH!! any suggestions on making friends with EVERYONE in my new class. I want them all to like me, any ideas on what i could say or do woould be helpful thx.
my report said i had to improve my number and algebra knowledge, any way on improving that please would be helpful!!!

so yeh any new ideas would be helpful as well, on what i could do, thxxxxxxxxxxxxxxxxxx for urrrr helppppp :) :) :)

merry christmas :) XX00