THE EVERYDAY FIT CHECK
Fit is something you check, not guess.
Use a brand’s own size chart as a starting point. Sizes and cup shapes vary, and a measurement alone cannot guarantee the right fit.
01 / Start with the band
The band should feel secure and sit reasonably level around your torso without restricting breathing. If it rides up or shifts as you move, reassess the size and style rather than tightening the straps to compensate.
02 / Check the whole cup
Look for comfortable containment without obvious spilling or persistent gaping. In a wired style, the wire should surround the breast tissue rather than press into it. A different cup shape may suit you better even when the labelled size seems right.
03 / Adjust the straps
Aim for straps that stay in place without digging in. Check both sides individually. Straps are an adjustment, not a substitute for a supportive band and well-fitting cups.
04 / Move, then add your top
Sit, reach and lift your arms. Check that the bra stays comfortable, then put on a typical T-shirt and look from the front and side. A smooth appearance should not come at the expense of comfort.
If one size does not work
Try a different size or construction and compare it carefully. “Sister sizes” change both band and cup labels; they are not a reason to keep a band that feels wrong. A trained fitter can help if you remain unsure.
When to stop wearing a style
Do not push through pain, chafing or persistent pressure. Recheck the fit; seek appropriate professional advice for ongoing discomfort.