Follow the two lines below with a soft measuring tape. Keep it level and close to your body, without pulling it tight.

Find your size
Find the row that includes both your bust and underbust measurements. These approximate ranges refer to your body measurements.
| Size | Underbust | Bust |
|---|---|---|
| XS | 78–87 cm | 95–105 cm |
| S | 83–92 cm | 100–110 cm |
| M | 88–97 cm | 105–115 cm |
| L | 93–102 cm | 110–120 cm |
| XL | 98–107 cm | 115–125 cm |
| 2XL | 103–112 cm | 120–130 cm |
| 3XL | 108–117 cm | 125–135 cm |
Inch measurements are rounded. If you are close to a size boundary, check your measurements in centimetres.
A tip from a friend: Between two sizes? If both your measurements fit both rows, go for the larger size for a little extra room and comfort.
Still unsure? If no single row fits both measurements, or your measurements fall outside this guide, get in touch and we’ll help you choose.
Choosing XL–3XL? If you prefer more coverage, take a look at our Full Coverage JellyFit Bra.