Banana Republic Light Blue Lace Blouse Tank Sleeveless Size S

I wore this sleeveless lace blouse a handful of times but am just downsizing. It's in excellent condition, I don't see any flaws. A light sky blue lace with grey edging, button detail in the back and scalloped hem. Size S but I am an M at least half the time and this fits perfect. I would say its closer to a 6 than a 4. Offers welcome thanks for looking!