Makeup for a 15 year old? 10 pts :) ?

First off I don't wear makeup everyday,I think too much makeup is not my style,but I want to look really pretty for this guy at school.
And don't tell me I don't need makeup this is my Choice not yours.And I get good grades don't tell me to Focus on school.
Please give me some tips (only light makeup tips) no foundation.
I have blue eyes,really long dark blonde hair,fair/tan skin. :)
Also,I know beauty is not everything,I'm just trying to look and feel good about my self. :)
Natural/organic makeup brands. :D
Also I know quite a bit about makeup.not braging! lol xD just want some ideas.Also I have seen alot of makeup gurus on youtube and a that jazz like kandee johnson,michell phan I think I spelt her name wrong. :P Anyway you get the drift. :D Love yah

Also so maybe a makeup look for night time,like a little bit more eye makeup but not to much.

Thanks!!. :)