G.B.
I'm a grandma of similar size. I've gotten things at Lane Bryant, Sears, on-line from Lands End (they have a whole plus-size catalog), Coldwater Creek (a bit pricey), and occasionally at Target. My daughter has gotten me things from Macy's too. I've had other catalogs come to the house but haven't tried them out yet. The think that drives me nuts is that my upper arms are large but not my shoulders, so sometimes the armholes just arent' big enough or they're falling off at the shoulders but still tight across the belly. Also, I just donated 2 pj tops that barely hit my waist, though I have others by the same company (Lands End) that are fine. A couple of years ago, everything was short-waisted. I've had it happen with Sears things too. Now they are making things a bit longer again - thank God! I look for tunic-styles when I can get them and buy them in more than one color if they look/fit well. Good luck!