Bra Fit by Body: Shapes, Spacing and Fit Problems
The right size can still fit badly if the shape is wrong. Start with the four-point fit check, then find your breast shape, and read the guides for wide-set or uneven breasts. Each one turns a fit problem into a specific change: a different band, cup, style or adjustment.
Check the fit
Shape and spacing
Breast Shape Types: A Practical Guide to Bra StylesBreast shape types describe how breast tissue is spread, not how big it is.
Bra for Wide Set Breasts: How to Tell and What FitsThe best bra for wide set breasts has a low or wide center gore, cups that start further out, and firm side support.
Bra for Uneven Breasts: How to Fit Two Different SidesFor uneven breasts, fit the bra to the larger side, then adjust the smaller side.
Pregnancy and nursing
Get the size in about a minute
Measure with a tape, read a bra tag, or start from a clothes size. You get the size in US, UK, AU and EU sizing, with sister sizes. Free, and nothing leaves your phone.
Open the bra size calculatorBuying a gift? Keep her sizes together on her size card.

