



Casuarina Bikini
| Size | AU | Waist (cm) | Hips (cm) | Bust (cm) |
|---|---|---|---|---|
| XS | 6 | 64-68 | 89-93 | 81-85 |
| S | 8 | 69-73 | 94-98 | 86-90 |
| M | 10 | 74-78 | 99-103 | 91-95 |
| L | 12 | 79-83 | 104-107 | 96-100 |
| XL | 14-16 | 84-87 | 108-112 | 101-105 |
| XXL | 18 | 88-92 | 112-116 | 110-114 |
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Rediscover Your Beach Confidence. Feel Stunning.
Picture yourself putting on your new bikini. You look in the mirror and, instead of hesitation, feel a surge of confidence. The Casuarina Bikini was designed for this moment: so you feel completely confident and comfortable in your own skin, ready to enjoy the sun at the beach or pool. Join over 2,283 women who have already found their perfect fit.
Comfort and Elegance in Every Detail
Enhanced Silhouette
Our shaping design was carefully crafted to highlight your natural curves, providing an elegant fit that celebrates your body.
Custom Fit
With adjustable straps, you can tailor the top for optimal support and comfort. Feel confident and free to move, worry-free.
Versatility and Support
Removable cups offer you the freedom to choose your preferred level of support and shape, adapting perfectly to your style.
Absolute Comfort
Fully lined, the Casuarina Bikini ensures full coverage and a soft feel on the skin, so you can relax and enjoy the day with total peace of mind.
Elegance Under the Sun

More than 2283+ customers approved AquaFit quality
"I've never felt so good in a bikini. It fits perfectly and is super comfortable. You can really tell the quality. Highly recommend!"
- Catarina S.
"I was hesitant about buying online, but it was the best decision. The Bikini flatters the body wonderfully without squeezing. It is already my favourite for this summer."
- Joana F.Frequently Asked Questions
Does the bikini have good bust support?
Yes, the Casuarina Bikini is designed with great support. It features adjustable straps and removable cups, allowing you to customise the fit for your ideal level of comfort and support.
Does the white fabric become see-through when wet?
No, not at all. The Bikini is fully lined, both the white and black parts, to ensure total coverage and prevent any transparency, even when wet.
How should I choose my size?
We recommend checking our size guide available on the product page. If you are between two sizes, we suggest choosing the larger one for extra comfort.
Ready to Feel Confident This Summer?
Choose your size in the Casuarina Bikini and get ready to live summer with more self-esteem and comfort. Your new favourite piece is waiting for you.

AquaFit Guarantee
Every piece is selected with attention to construction, comfort and finish. Returns are handled under our Returns Policy and the guarantees provided by Australian Consumer Law.
Tracked Delivery
When tracking is available, its details are shared after dispatch so you can follow your order through delivery.

Aquaflex Spandex®
Our swimwear fabrics are chosen for comfortable stretch, freedom of movement and quick-drying performance. Check each product description for its exact composition and care instructions.

