Almost identical to my Forme posture bra! I just should have gotten a small. I am a small in Forme. 34D. This medium would fit anything slightly bigger in band or cup or both. I could still feel it working my posture muscles even slightly big. Good, used condition. Smoke free. Reposhing this item I purchased from @kpnoelle. Loved it, but ready to rotate for something new. Questions? Leave a comment below!