Back To School Fashion and Shopping

I still have no idea about what I should wear for accessories for back to school. I do know that I can wear my split choco-mint wig to school, which is my signature look at school! But I want an accessory that I can wear everyday. Something like earrings or a new necklace. And of course there is the backpack choice of doom!!!!! One thing about back to school is having to choose a backpack to wear throughout the year and since this is my final year of high school, I still can't choose a bag. There are so many cute bags! But I want mine to be one-of-a-kind.