Use a soft measuring tape over an unpadded bra. Keep the tape level and comfortably close to your body.
- Measure your underbustWrap the tape snugly beneath your bust, keeping it parallel to the floor.
- Measure the fullest pointKeep the tape relaxed around the fullest part without pressing the tissue.
- Check the feelA new band should feel secure on the loosest hook, while the cups sit smoothly.
Band-size starting point
| Band size |
Underbust measurement |
| 28 | 23-24 in |
| 30 | 25-26 in |
| 32 | 27-28 in |
| 34 | 29-30 in |
| 36 | 31-32 in |
This chart is a starting point. Stretch, cup shape, and personal preference can change the size that feels best.