What are good hair ideas?

i dont care if it takes a while bbut i really wanna know how can i put mah hair up in a creative way (dat can impress mah crush ;) wink) i have long layed black hair that goes a bit past mah ribs. its also very fine(thin) and straight (so curling iron is out of the question). i really wanna noe new i deas of how i can put my hair up. and did i mention im 13 nd have clear skin dats a tanish color