What Is the Center Gore on a Bra? Heights, Widths and What It Actually Does
The center gore is the small panel of fabric that joins the two cups at the front of a bra, sitting flat against your breastbone. It has three jobs: it keeps the cups separated, it anchors the front of the bra to your body, and it holds each cup at the right angle.
That is the whole definition. The useful part is everything after it: where a center gore should sit, how high and low gores differ, why some are wide and some narrow, and what people mean by a "floating gore". If yours is already misbehaving, go straight to why a bra centre gore won't lie flat. This page is for working out what the part is.
What does the center gore do?
Picture a hardback book lying open on a table. The two covers are the cups. The spine is the gore. It holds the covers a set distance apart, fixes the angle they sit at, and it is the part that actually rests on the table. Take the spine away and the covers flop wherever gravity sends them.
Three jobs, then:
- Separation. It keeps the two cups apart, which is what stops a bra reading as one continuous shelf across the front.
- Anchoring. It gives the front of the bra a fixed point of contact with your body, so the whole garment stays put instead of shifting as you move.
- Positioning. It sets the angle of the cups. Change the gore and you change where the cups aim your tissue.
One honest limit on the anchoring job. Steadying is not the same as supporting. Fitters generally credit the band with roughly 80–90% of a bra's support — long-standing industry consensus rather than a lab measurement, so treat it as direction rather than a precise figure. The gore steadies the front. The band carries the weight. For how the gore fits alongside every other component, see our guide to the parts of a bra.
Where the book picture breaks: a spine is rigid and lies flat whatever the covers do. A bra gore is soft, and whether it lies flat depends almost entirely on what the cups either side of it are up to. Hold on to that. It explains nearly every gore complaint there is.
Gore heights: high gore vs low gore vs plunge
Gore height compared, front view. The highlighted panel is the centre gore; the bracket beside each bra marks how far up the breastbone it reaches.
Gore height is simply how far that panel climbs between the cups. It is the single biggest difference between one gore bra and the next, and it is why the same size can feel completely different in two styles.
| Gore height | Where it reaches | Typical styles | What it gives you |
|---|---|---|---|
| High gore | Well up the breastbone | Full-cup, minimiser, many sports bras | Most separation, most coverage, a broad steady contact area at the front |
| Medium gore | Partway up the breastbone | Balconette, T-shirt, everyday moulded | The all-rounder. Sits under most necklines without showing |
| Low gore (plunge) | Barely above the band | Plunge, demi, some soft cups | Room under a deep neckline, and somewhere to sit if your breasts are close together |
A high gore bra is not automatically the more supportive one. High gore bras hold the cups further apart and give the front of the bra more surface against your chest, which is genuinely steadier, but the band is still doing the carrying. What a high gore really buys you is separation and coverage.
A low center gore bra is the mirror image. It gives up coverage to clear a neckline, and it suits breasts that sit close together, where a tall panel simply has nowhere to land. Neither height is better. They are answers to different questions.
Where should the bra gore sit on your chest?
Flat against your breastbone. Not hovering, not perched on soft tissue, not pressing hard enough to leave a mark. Flush.
Quick test: with the bra on, try to slide one fingertip between the panel and your chest. On a bra that fits, there is nothing to slide into. The gore is already touching bone, and you can feel it as a small firm contact right in the middle.
That is the whole target. A gore you cannot feel is a gore doing its job, which is why most women never think about this part until something goes wrong with it. If you want the full head-to-toe version of what fitting looks like, our guide on how a bra should fit runs through every checkpoint in order.
Wide gore vs narrow gore
Height gets all the attention, but width matters just as much, and almost nobody mentions it.
You know how a pair of glasses has a bridge across the nose? The bridge has to match the gap between your eyes. Too wide and the lenses sit out at the edge of your vision; too narrow and the frame pinches. A wide gore bra and a narrow one work the same way, against the gap between your breasts instead.
| Gore width | What it looks like | Usually found on |
|---|---|---|
| Narrow | The wires almost meet in the middle; the panel is a thin seam | Plunge, demi and most low gore styles |
| Medium | A clear strip of fabric between the cups | Everyday T-shirt and balconette bras |
| Wide | A broad panel, often with a bow or decorative detail | Full-cup and minimiser styles, common in larger cup sizes |
The principle is short enough to say in one line: the gore should be about as wide as the natural gap between your breasts. Breasts set close together need a narrow gore, because a broad panel has no space to occupy and ends up sitting on tissue instead of bone. Breasts set further apart do better with a wider panel, or with cups shaped to gather tissue gently inward. Your spacing is just anatomy, like the gap between your eyes, and there is nothing about it to fix. For the style-by-style version, the gore troubleshooting guide has a full close-set and wide-set breakdown.
What is a floating gore?
A floating gore is a centre panel that sits off your chest instead of touching it, leaving a gap you could post a finger through. You will also see it called tenting, or a gore that will not tack. It describes what the bra is doing, not a kind of bra you can buy.
And here is the correction that matters most on this page: a floating gore is not a body problem. It gets read as one constantly, as breasts being too full in the middle or set the wrong way. It is almost always a cup that is too small.
The mechanism is simple. Breast tissue is fat and glandular tissue with no muscle in it, held by the skin and the Cooper's ligaments underneath. It is soft, and it moves. When a cup cannot hold all of it, that tissue has to go somewhere, and part of it pushes inward toward the centre, levering the panel away from your chest.
Here is the easiest way to see it: a lid will not sit down flat on an overfull container. Nothing is wrong with the lid. There is simply more inside than the container holds. Take some out or use a bigger container, and the lid drops shut. Same with a cup and a gore. It is also why a floating gore so often arrives alongside tissue spilling over the cup — one cause, two symptoms.
Gore, centre gore, bridge, center tack: all the same part
The naming around this part is a mess, and it is worth clearing up, because the words get used interchangeably by people who assume you already know.
- Gore — the fitters' word, and the shortest.
- Centre gore and center gore — British and American spellings of the same thing. You will also see it typed as centergore, or as bra gore in searches.
- Bridge — what sewing patterns and pattern drafters usually call it.
- Centre panel — the plainest description, and sometimes what a size chart will say.
- Center tack — really a description of the job rather than the part. Tacking is the panel making contact with your breastbone, so "the gore tacks" means it is lying flat.
The word itself is older than the bra. In garment-making, a gore is a tapered panel of fabric sewn in to shape a garment, the same term used for the panels in an umbrella or a flared skirt. A bra's gore is exactly that: a shaped insert doing a shaping job.
When your bra gore doesn't sit right
This page is about what the part is, so here is the short version of what it means when the part misbehaves, with the full diagnosis one click away.
- It floats off your chest. Usually a cup that is too small. Sometimes a band too loose to hold the front of the bra against you.
- It digs into your sternum. Usually a cup slightly too big, or a gore too tall or too wide for how your breasts sit.
- It lies flat on one side only. Ordinary asymmetry meeting a bra fitted to the smaller side.
Each of those has a specific fix, and they are laid out in full in bra centre gore not lying flat. One thing worth saying plainly here: none of the three is a fault in you. They are fit problems with fitting answers.
The bottom line
The center gore is the panel between your cups, and it should rest flat on your breastbone. It separates, anchors and positions. Its height decides how much of your breastbone it covers, from a high gore on a full-cup bra down to barely a seam on a plunge. Its width should roughly match the gap between your breasts.
And when it lifts away, the gore is not the thing that is wrong. It is telling you about the cup. That is the most useful thing about this small piece of fabric: it is the bra's most honest reporter, and now you know how to read it.
Frequently Asked Questions
What is a high gore bra?
A high gore bra is one where the centre panel between the cups reaches well up the breastbone, rather than stopping just above the band. High gore bras are usual on full-cup, minimiser and many sports styles. The taller panel holds the cups further apart and gives the front of the bra a bigger, steadier contact area against your chest, which is why the design turns up so often in larger cup sizes. It also shows above a low neckline, so it is a coverage choice as much as a fit one.
What is a low center gore bra, and who is it for?
A low center gore bra has a short centre panel that barely rises above the band, so the cups meet low down between the breasts. Plunge and demi styles are the common examples. Two groups reach for it: anyone dressing under a deep or open neckline, and anyone whose breasts sit close together, because a tall panel has nowhere to land there and presses on tissue instead of resting on bone. A low gore is not less supportive by nature. The band still does the carrying.
What does a floating gore mean?
A floating gore is a centre panel that sits off your chest instead of touching it, leaving a visible gap you could slide a finger through. It is a description of what the bra is doing, not a style of bra. It is almost never a fault in the gore itself. In most cases the cup is too small, so breast tissue is pushed inward and levers the panel forward, or the band is too loose and the whole front of the bra has lifted away from you.
Is a bra gore the same thing as the bridge?
Yes. Gore, centre gore, center gore, bra gore, bridge, center tack and centre panel all name the same piece: the fabric that joins the two cups at the front. Bra fitters usually say gore, sewing and pattern instructions usually say bridge, and American and British spellings differ on centre versus center. Nothing changes about the part. If someone tells you the gore should tack, they simply mean the panel should rest flat against your breastbone.
Do all bras have a center gore?
No. A centre gore only exists where two separate cups are joined, so you find one on most underwired bras, moulded T-shirt bras, balconettes and plunges. Bras built from a single stretch panel, such as many bralettes, crop styles and compression sports bras, have no gore at all. They have a continuous piece of fabric across the front instead. That is not a fault. It simply means separation and anchoring are handled by the fabric and the band rather than by a dedicated panel.
