I don't know what I should do with my hair

I have gotten really bored, so I decided to take it out on my hair in the form of cutting it, and dying it purple with a bit of blue. I have fine, long, blonde, shoulder length hair, and I don't know how I should cut it. I also have a square face, so that rules out a lot of the styles that I have wanted.

Here is a pic that I'm thinking about getting, but I'm not completely sure http://www.short-hair-style.com/image-files/short_hair_square_face_3.jpg

I would post a pic of myself, but sadly I can't. I don't have any pictures of myself on here and I don't have access to my camera, so if there's a cut that would look good on a person with a square face, then I would love to see it.

Thank you in advance.

Hawg

That is a great suggestion. I like the first one that should compliment her features.  I would cut this style without question.