Clothes and Beauty Help Please?

I'm a freshman in highschool and I want some clothes and beauty help. Last year all I wore was graphic tees and jeans, I want a really cute style now that I can go on a shopping spree. I wear no makeup at all except lipgloss and I need to know what to get. I'm black (light- skinned black girl) and my hair goes to the back of my bra strap. Hair, clothes, and beauty help please, be very descriptive and links would be nice too. Sorry Its so long, I want to up my style.