First day of School Outfit ?

so im gonna be a freshan in high school, and for my first day of school outfit im thinking of wearing capris, with like little rips in them, with this purple slouchy-ish solid shirt (but it has a little pocket in the left corner), and a grey cardigan over it, with these flatts. Do you think this outfit is kinda plain? for a first day freshman ? , im also gonna probably wear this long-ish silver erfly necklace, to jazz it up a little bit, so what do you think, too plain? and also what color cami should i wear underneath ? because if i wear a grey one , will it be TOO grey ? ahha -thanks :)