Shape and size are two different questions
Your band and cup answer "how big" — shape answers "what kind of cup cut actually holds this well." Two people can share an identical size and still need different styles because their shape differs.
None of these categories are strict boxes. Think of them as a starting direction for which cut to try first, not a permanent label.
The categories
General shapes and their typical match
Even top and bottom
Fullness is similar above and below centre. Most cuts work, including classic t-shirt and balconette styles.
More volume near the collarbone
A balconette or plunge with a straighter top line often suits this better than a style built for lower fullness.
More volume near the crease
Full-coverage or demi cups with a fuller lower cup tend to hold this shape more securely.
Spacing affects the centre gore
Wide-set often pairs well with plunge styles; close-set often does better with a narrower centre panel.
Questions
Shape quiz FAQs
No. Size describes band and cup measurements; shape describes how tissue is distributed, which affects which cut and style fit well at any given size.
Yes — weight change, pregnancy, breastfeeding, and age can all shift shape, so it's worth revisiting a shape check periodically alongside size.
Very common. These categories are broad starting points, not strict boxes — use whichever description feels closest and adjust from there.
Not directly — size still comes from your two measurements. Shape mainly affects which cut and style within that size will feel most comfortable.
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