Teresa,

I am approx. 5'2" and my bike fitter recommended the 47cm Bianchi Dama She with an 80mm adjustable stem for a more upright position. When I got to Italy, I was provided with a 44cm. Although they did install my 80mm stem, I felt horribly crunched up for the entirety of our tour. I do believe the 47cm would have been the correct fit.

All that to say, get a professional fitting.

Good luck to you!