What Kind of haircut should I get?

I want to get my hair cut, only I'm not sure how short I should get it because I'm not really too sure what would look good on my face. I'm also not really sure how I'd like it to be styled.
The picture is of me, taken sortly after the last time I got my hair cut, which was almost a 年 ago.
If any of あなた have any ideas about this, I'd really like to hear them. :)