Im 5'8" 132 lbs with small bust. The medium was super tight around the ribcage and made back fat spill out near armpit region and underneath the arm to the back. It was disgusting. I'm at my ideal weight for my height. No reason I should have clothing that makes me feel like a cow!
How Amazon rates this as "TRUE TO SIZE" is beyond me.
I'm afraid that somehow even the large wont fit!
SIZE UP 1! Size up 2 if you have a larger bust. Mine is XS.