Don't know if this helps or not. Just a few minutes with the Clone Stamp, Patch Tool, and Gaussian Blur filter and I managed in a very sloppy manner to smooth the skin a bit on the belly and leg, but obviously more needs to be done. How much more, or less, is a matter of preference I suppose. I also played with curves a bit in an effort to sqeeze as much detail out of the scarf as I could, but the histogram shows a lot of blown highlights, so there might not be much more you can do in that regard. Pity, because it appears there is some nice texture in it that would read well in B&W
I'm not a portrait photographer--I don't even own a flash
--so obviously I don't have much experience with skin softening/smoothing, but I'm pretty sure my methods are sound. I've used them in the past on family photos and what not...you know, covering up my nephew's acne, that kind of thing, so I know they work. Anyway, it's a place to start.
HOSTED PHOTO
please log in to view hosted photos in full size.