Most bra advice starts and ends with your size. But two women who both wear a 34C can have completely different breast shapes — and what works beautifully for one can be uncomfortable or unflattering for the other. Breast shape is as important as size when choosing a bra, and yet it's almost never discussed.
This guide explains the seven most common breast shapes, how to identify yours, and exactly which bra styles work best for each one. Once you know your shape, shopping for bras gets significantly easier — and more successful.
The 7 Breast Shapes — and the Best Bras for Each
Round
Round breasts are equal in fullness at the top and bottom of the breast, creating a circular profile. This is considered the "standard" shape that most bras are designed for, which means most styles work well.
Teardrop (Bottom-Full)
Most of the volume sits in the lower half of the breast, with less fullness at the top. This is one of the most common shapes and typically becomes more pronounced with age.
Top-Full
More fullness in the upper portion of the breast than the lower. Less common than bottom-full, but means many standard bras don't provide adequate coverage at the top.
Wide-Set
Breasts sit further apart than average, with space between them in the centre of the chest. The underwire or cup base may need to accommodate this wider natural placement.
Close-Set
Breasts sit close together naturally, with very little or no space between them. Standard centre gores can dig in or not lie flat because there's simply no gap for them to sit in.
East-West (Side-Set)
Nipples point outward toward the sides rather than forward. Breast volume tends to sit toward the outer edges of the chest, which can make many bras feel like they don't quite contain the fullness on the sides.
Asymmetrical
One breast is noticeably larger than the other. This is actually far more common than most women realise — the majority of women have some degree of asymmetry, but for some it's more pronounced. Fitting for asymmetrical breasts usually means fitting to the larger side.
What About Projected Breasts?
Projection refers to how far forward breasts extend relative to the chest wall. High-projection breasts extend further forward and need a cup with more depth — particularly at the front. Many moulded bras are designed for lower projection and will gap at the top even in the correct size. If you consistently find cups gap or don't sit flush against your breast at the top, high projection may be why. Look for bras described as having "3D" or "high projection" cups, often found in specialist brands like Freya, Fantasie, and Panache.
Bra Style Quick-Reference by Shape
You can also cross-reference using our full bra styles guide, which explains every style in detail — balconette, plunge, full-cup, push-up, bralette, and more — so you know exactly what to look for when shopping.
Know your shape — now find your size. Our free calculator takes your measurements and gives your size across US, UK, EU, AU and more.
Find My Size →A Note on Shape Changing Over Time
Breast shape, like breast size, isn't fixed. Pregnancy, breastfeeding, significant weight changes, and age all affect shape. Breasts that were once round may become more bottom-full over time; those that were once close-set may become more wide-set. If you find bra styles that used to work no longer do, your shape may have shifted. It's worth repeating this assessment every few years rather than assuming your shape is the same as it was a decade ago.