Susan,
I think a woman of your age looks nice with short hair..Maybe a wedge,inverted parachute bob,short curly bob would be nice on an olive complected dark haired woman.
A swept cut,textured cut,layered,or a wispy cut..All kinds of short cuts that you could get.
If I were you,I would flip through mags and ask the Stylist..
Hope this helped!

Jasmine