Size guide
Find the size that will give you the optimal balance of support, comfort, and freedom of movement.
How to take your measurements
Measure your bust size
Place the tape measure around the fullest part of your bust, at the nipple line. Keep it horizontal without compressing the bust.
Measure your under-bust size
Place the tape measure directly under the bust. Adjust it close to the body, without tightening it excessively.
Measure your waist size
Measure the narrowest part of your natural waist. Keep the tape measure horizontal and relaxed.
Measure your hip size
Place the tape measure around the fullest part of your hips and buttocks, keeping it parallel to the floor.
Determine your swimsuit size
Find your under-bust measurement. The corresponding Sunflair size appears in the second row.
| Under-bust circumference | 63–67 cm | 68–72 cm | 73–77 cm | 78–82 cm | 83–87 cm | 88–92 cm | 93–97 cm | 98–102 cm | 103–107 cm | 108–112 cm | 113–117 cm | 118–122 cm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunflair size | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 |
Determine your cup size
Subtract your under-bust measurement from your bust measurement. Then use the resulting difference to find your cup size.
| Bust / Under-bust difference | 12–14 cm | 14–16 cm | 16–18 cm | 18–20 cm | 20–22 cm | 22–24 cm | 24–26 cm | 26–28 cm |
|---|---|---|---|---|---|---|---|---|
| Sunflair cup | A | B | C | D | E | F | G | H |
Choosing according to swimsuit type
One-piece swimsuit
Choose primarily according to your bust and hip measurements. Also check the cup depth when it is indicated.
Bikini top
Use your under-bust measurement and cup depth. The band should remain horizontal and offer stable support.
Bikini bottom
Choose primarily according to your hip measurement. If you are between two sizes, choose the most comfortable size.
Tankini
Take into account bust size, cup depth, waist size, and hips to get a balanced fit.
Shapewear swimsuit
The material should firmly embrace your silhouette without hindering breathing or creating uncomfortable compression.
Generous bust
Choose models with reinforced support, adjustable straps, and a stable under-bust band. Consult the product page to see available cup sizes.
Beachwear
For dresses, tunics, and beachwear, use primarily your bust, waist, and hip measurements.
Between two sizes
Choose the larger size for more ease, especially if your bust or hip measurement is at the limit of a range.
How to recognize a good fit
The cup
The bust should be fully enclosed, without overflowing, empty space, or compression.
The under-bust band
It should remain horizontal, close to the body, and stable when you move.
The straps
They should remain comfortable, without sliding or leaving deep marks on the shoulders.
The bottom of the swimsuit
It should follow your curves without cutting into your hips, bunching, or riding up during movement.
The cut and support can vary depending on the model. Check the product page or ask our team for advice to find the fit that suits you best.