What hair colour and style would suit me best *pics* =] xx?

My hair is naturally blonde but I dyed it brown ages ago and I always have a touch up on my roots, but now im getting bored of it and want some more blonde put in, I put a few hightlights in about 2-3 weeks ago but they dont really notice much, so I would like more blonde but not all over blonde, I already bought a blonde highlighting kit so dont recomend any other colours please, I just need ideas, also I want to keep the lenght of my hair but want ideas on how to style it, pictures would be great.
Aslo im 15 in 5 days if that helps.

Me:

With all over brown hair:
http://www.facebook.com/photo.php?pid=1985398&id=698608131

http://www.facebook.com/photo.php?pid=1792120&id=698608131
(im the one on the end, on the right)

http://www.facebook.com/photo.php?pid=981825&id=698608131
(im the one in black top)

http://www.facebook.com/photo.php?pid=1946972&id=698608131
(ignore look on my face i look retarded)

Me with blonde in:
http://www.facebook.com/photo.php?pid=1985428&id=698608131
(im the one on left,in blue dress,[ignore hand, it was my brother])

http://www.facebook.com/photo.php?pid=1985426&id=698608131
(you can see blonde more here)

http://www.facebook.com/photo.php?pid=1985383&id=698608131
(im the second one in, with the black adidas jacket)

Sorry about there being loads of pictures, I just thought they would help you more.

Sorry for puttin this in this catergory its because i posted same question in hair n beauty yesturday and didnt get many replys, and i know polls and surveys people always give the best answers =] xx