An empty patch in a new bra's cup does not always mean it is too big. First, check whether your breasts are settled inside the cups.
The scoop-and-swoop technique gently guides breast tissue into each cup so you can assess the fit. It cannot fix a cup with too little room and should never involve hard pulling or squeezing.
Start With the Band and Cups in Place
Put on your bra using the fastening method you can manage comfortably. For a pull-on style, follow the garment's instructions and avoid hauling it into place by its straps.
Before adjusting the cups, check that the band is not twisted and the lower edge sits beneath your breasts. If it is a new back-fastening bra, begin with the loosest hook setting as a fit check; you should have a secure, comfortable fit without immediately needing the tightest setting.
Leave enough slack in the straps to position the cups. Tight straps can pull the bra upward while you are trying to settle it.

Gently Settle One Breast at a Time
Use a mirror if helpful and lean forward slightly if comfortable.
- Support the cup. Keep its lower edge in position with one hand.
- Reach inside with the opposite hand. Use a relaxed, open hand to gently lift the breast from the lower and outer part into the cup.
- Let it settle. Guide the breast into the available cup space without forcing cleavage or pulling skin tightly.
- Repeat on the other side. Stand upright, relax your shoulders, and smooth any folded fabric.
Do not try to move every underarm fold into the cup. Stop if it hurts, and use a smaller adjustment if reaching is difficult.

Adjust for the Bra You Are Wearing
With an underwire bra, check that the wire surrounds the breast rather than lying across it. If tissue remains trapped beneath the wire, do not press the wire harder against your body. Reassess the cup's size and shape.
With a wireless bra, settle your breasts above the lower cup edge without pulling it upward. Its soft center may not sit like an underwire bra's firm center; assess comfort, containment, and stability.
For a plunge style, the center is deliberately lower. You should still have comfortable coverage for ordinary movement. Pulling everything toward the middle until it spills over is not the goal.
Now Check the Fit Again
Adjust the straps so they stay on your shoulders without digging in, then look at the cups while standing naturally.
New overflow at the top or sides: the cup may lack room or be the wrong shape, even if it looked smooth before you adjusted it. Do not push your breasts back out of the cup to hide the problem.
An empty area that remains: cup shape and size both deserve a look. An adjustment is not a universal fix for cups that gap at the top.
A fit that changes as soon as you move: raise your arms comfortably, sit down, and reach forward. If you repeatedly need to put the bra back in place, check the band and cup fit rather than repeating the technique all day.

Use the Adjustment Before Comparing Sizes
Before comparing two sizes, settle your breasts into both bras so each gets a fair fit check.
Trying the COMFBAY Mesh Jelly Bra? Start with its size chart, adjust gently, then check the fit under a familiar top.
Once the bra is on, you should be able to get on with your day. If getting a tolerable fit requires constant rearranging, another size or construction is worth trying.
Images are illustrative examples, not photographs of COMFBAY products.