This is a plug for Terry Symmetrys. I'm riding a 17.5" Symmetry & love it. This bike would be terrific for a woman with a standover height of about 28.5" & a short torso. This might equate to a someone who is about 5' 1" to 5' 3".
Anne, it might help a potential buyer to know whether your bike is steel or aluminum. Also, does it have down tube shifters or brifters? What are the drive train components? Georgena Terry frequently had bikes built with good quality, mountain drive trains with lower gearing for easier climbing. It's a very practical setup.
If this bike is steel with brifters & in good condition, $350 is a great price. It's not a bad price for aluminum either.
LORI
Pivot Mach 4 / WTB
Updated Vintage Terry Symmetry / Bontrager InForm RL WSD