Small!
I finally ordered this at this incredible mark downed price...but i see why. it is cute, but serious size issues, i have a bust but smaller everywhere else but i did order up because of it being a jumpsuit...i would have needed 6" more to even zip the top part! i have many trendy jumpsuits in my closet and this is a first! if you are flat chested you may want to try at this great price as it would be a great piece for sitting by the fireside next fall/winter...never too soon to plan ahead!