Ill Fitting Cups

If your breasts are overflowing out of the cups in the front or under the sides, go up a bra size. If the cups are wrinkling or gaping, go down a size.

Straps Slipping Off?

If your bra straps are digging into your shoulders, or if they feel tight and the cups are digging into your breasts, loosen them. If your bra straps are slipping off your shoulders, tighten them; if your shoulders are narrow, avoid balcony bras, which have big set straps.

Under band Riding too High?

If the breast tissue under your arms bulges over the underband, go up a back size. If your breasts are visible under the underband or the underband is riding up your back, go down a size in the back.

About the Wires?

If the wires are digging through your breast tissue or lifting away from your breastbone, go up a back size. If the wires are slipping down your body, towards your waist, go down a back size.