Finding your band size
We offer 5 band sizes from 22in-42in, each adjusting up to 4-inches. Choose your band by thinking about the size you typically wear in fitted shirts. What band number would you be?
| Wherewithal Band Size | Your Shirt Size | Underbust Measurement (in) |
|---|---|---|
| 0 | xxs/xs | 22-26 |
| 1 | xs/s | 26-30 |
| 2 | s/m | 30-34 |
| 3 | m/l | 34-38 |
| 4 | l/xl | 38-42 |
Finding your cup size
Choose your cup size by thinking about how big or small your boobs actually are. Trust how you would define your breast size—you know yourself best, we promise.
| Wherewithal Cup Size | Your Breast Size |
|---|---|
| 6* | xxs/xs |
| 7 | xs/s |
| 8 | s/m |
| 9 | m/l |
| 10 | l/xl |
| 11 | xl/1x |
| 12* | 1x/2x |
| 13* | 2x/3x |
| 14* | 3x/4x |
We currently offer the following SizeSets:
- Band 0 / Cup 8
- Band 1 / Cup 7 - 11
- Band 2 / Cup 7 - 11
- Band 3 / Cup 7 - 11
- Band 4 / Cup 10 - 11
*The following SizeSets are coming soon:
- Band 1 / Cup 6, 12 - 14
- Band 2 / Cup 6, 12 - 14
- Band 3 / Cup 12 - 14
- Band 4 / Cup 12 - 14
