You are right it is much easier to see you but here goes! An oval face shape suits most styles, if your cheeks are quite big you can either have a style that is longer than your jaw to give you some balance or something quite short & choppy to break up your style. ...More >
It also depends how much time you wish to take on your hair. Most styles do take some work to achieve the look.
You have not told me the colour of your hair so it makes colour choice a little more difficult. With colour you have 3 choices, lighter, darker or change the tone. If you fancy being a little lighter while spring is here, then think about having some lighter, warmer tones through your hair.
The best thing is to book a consultation with a good stylist, if you like what they say go for it, if not book into another salon for a consultation.