2026 UNDERWIRE BIKINI SIZE GUIDE
UNDERWIRE BIKINI TOP SIZE CHART
| PRODUCT MEASUREMENT | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|
| Adjustable Underbust | 44–100 | 47–106 | 50–112 | 53–118 | 56–124 | 59–130 | 62–136 |
| Cup Height | 11 | 12 | 13 | 14 | 17 | 18.5 | 19.5 |
| Wire Cup Length | 22.1 | 23.3 | 24.5 | 25.7 | 26.9 | 28.1 | 29.3 |
Fit Notes:
This style features an adjustable tie-back, allowing you to customise the fit around your underbust. We recommend choosing your size based primarily on your bust and desired cup coverage. If you have a fuller bust or prefer more coverage, size up. Customers with a smaller underbust may still require a larger size for cup volume.
Fuller busts: An 8–10 with an F–G cup may find XL or above provides the best cup coverage, with the adjustable ties allowing the back to be tightened to fit.
If you are between sizes, we recommend sizing up in this style.