A compression bra for addressing and/or correcting synmastia complications in reconstructive breast surgeries has: (i) a wide, cotton-lined, unidirectional elastic, torso band adjustably encircling a woman's thoracic torso immediately below the inframammary skinfold; (ii) a trapezoidal shaped, sternum compression panel secured at its base to the upper edge of torso band below the inframammary skinfold and at the top by a pair of adjustable over-the-shoulder straps for elastically compressing sternum tissues while restraining, shaping and separating the inside conically rising, side portions of a woman's breasts; (iii) a pair of breast support cups/flaps also fastened to the upper edge of the torso band each similarly secured at the top by an adjustable over-the-shoulder support strap; and (iv) elastic side panels fastened to the breast cup/flaps and the upper edge of the torso band for anchoring the respective shoulder straps of the sternum compression panel and breast cups/flaps supporting, restraining and shaping the outside, conical rising side portions of the woman's breasts.