What should I do about my hair?

Alright, here's the deal: I have pretty long hair (a bit past my underarms) that is somewhat frizzy at times and a kind of dirty blonde color. I'm thinking about getting a sort of Hayley Williams (from the band Paramore, if you didn't know) haircut. Here's a pic for reference:

http://i101.photobucket.com/albums/m48/o...

I would probably do (instead of having it bright orange and yellow) like the same idea, just with different shades of brown. Would that look cool?

But the only thing is, I'm in dance, and for a few performances (about once every month or so, maybe less) I have to get all my hair to stay in one place, usually being pulled back with strictly NO flyaways. Otherwise parted to the side, but still no flyaways are allowed. I want to get that hairstyle, but would I have to get a less severe version or something so I can get it back easier? Or is there something else I can do to make it stay?

What should I do about my hair?

Get it cut however you want, and tame those fly aways with hair paste on the days you dance.

What should I do about my hair?

um,,, either cut ur hair or tie up ur hair and make it into a bun... make sure u use hair spary and gel to hold it up....okay, spary the spary and put the get up the bun and the rest of hair and spary with the spary again!

make sure to use same or smiliar kind of scent of hair spary and gel

What should I do about my hair?

Just make sure it's not too short and you should be fine. That'll be a nice change for you. =)