I think the side bangs should be a bit longer and you need longer layers. I can't tell if your hair is one length or not, but if it is, you need layers. The ends in that pic already kinda look choppy.

I think if you get layers, then you'd have a bit of that choppy look you want. Is your hair thick or thin? Short layers do NOT work on thick hair. If your hair is thick, get it thinned and layered...long layers are key, you don't want a pseudo-mullet when your hair grows.

When you go get your haircut, they always wash it for you anyway. They may have to straighten it to cut, but whatever, just let them. It doesn't matter how you wear it to the hair salon. At the end of the haircut when they ask you how you normally wear it, tell them you straighten it, and they'll style and straighten it for you..

good luck!