The lighting, the model, the sweet mood all make a beautiful photo here. I think the color is perfect. But the most impressive thing is the heavenly lashes!!!!
I don't think I did a lot on this. maybe a little sharpening, and I tend to throw a bit of neat image on.
For the desat, I took a copy of the color, added an adjustment layer for channel mixer then merged the two and erased just the flower so the original showed through
I may have run the sharpening tool over her eyelashes, and I probably sharpened by filter, then used a blur tool over the hair to bring it back to not so pixelated.
I did a LOT of dodging on most of these pictures because it was very bright outside.