Swimwear size guide

To start with, measure yourself

Measure yourself using a tape measure and don't pull too tight. Ask someone to do it for you so it's more accurate.

For bikini tops and 1 pieces:

1. Measure the chest horizontally at the fullest part of the bust.
2. Fallen for a 1 piece?
Measure your waist too: the measuring tape should be level with your belly button.

Bikini bottoms

3. Measure the fullest part of your hips.

Cup size

Waist size

Hip size

Underwire bikini tops and 1 pieces:

1. Measure just below the bust for the band size.
2. Measure the chest horizontally at the fullest part of the bust.

Cup size

Band size

Use the automatic calculator below or see the size grid below to find out your swimwear size.

Swimwear size grids

Measure your chest, waist and hips as previously mentioned and use the grids opposite to find out your size.

• Calculate your bikini top and 1 piece size:

If your chest size is...

78-82 cm 82-86 cm 86-90 cm 90-94 cm 94-98 cm 98-102 cm

...and your waist size is between...

58-62 cm 62-66 cm 66-70 cm 70-74 cm 74-78 cm 78-82 cm

...then your bikini top and 1 piece size is:

Click on your size to see your selection of bikini tops and 1 pieces.

Example: Your chest size is 89cm.
You're size 36 or M in bikini tops and 1 pieces.

• Calculate your underwire bikini top and 1 piece size:

Your band size is...

63-67 cm 68-72 cm 73-77 cm 78-82 cm 83-87 cm

Your cup size is:

A cup 76 - 78 cm65A 81 - 83 cm70A 86 - 88 cm75A 91 - 93 cm80A  
B cup 79 - 81 cm65B 84 - 86 cm 70B 89 - 91 cm 75B 94 - 96 cm80B 99 - 101 cm85B
C cup 82 - 84 cm65C 87 - 89 cm70C 92 - 94 cm75C 97 - 99 cm80C 102 - 104 cm85C
D cup 85 - 87 cm65D 90 - 92 cm70D 95 - 97 cm75D 100 - 102 cm80D 105 - 107 cm85D
E cup 88 - 90 cm65E 93 - 95 cm70E 98 - 100 cm75E 103 - 105 cm80E 108 - 110 cm85E

Click on your size to browse our selection of underwire bikini tops and 1 pieces

Example:
Your band size is 75cm. Your size is 75. Your cup size is 92cm. You're a C cup.
Your underwired bikini bra size is 75C.

• Calculate your bikini briefs size:

If your hip size is...

84-88 cm 88-92 cm 92-96 cm 96-100 cm 100-104 cm 104-108 cm

Click your size to browse your personalised swimwear selection!

Example:
The fullest part of your hips measures 95 cm.
Your bikini briefs size is 36 or M.
. If you're between sizes, we recommend taking the next size up for greater comfort.

International swimwear size guide

Do you want to check your swimsuit size? Do you want to make sure you get the right bikini size if you're used to European and UK sizes?
Open the table below to check your size.


View guides
French sizes European sizes UK sizes
Example:
You're a French size 38, your European size is 36 and your UK size is 10.