Regular price $52.00 Sale price $30.00
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Size guide


Please view our size guide keeping in mind that our swimwear is designed for minimal coverage, therefore, we don’t recommend for you go for a size smaller than what you would typically be.

We understand that sometimes it is difficult to choose the perfect size online, so to make it a little easier we have a 30 day exchange policy.




Ensure the tape measure is parallel to the floor, and not too tight to the body.

 Holding the tape measure securely and measure the two key points:

  1. BUST.Over the fullest area of the bust and straight around the back
  2. HIP.Stand with your feet together and measure round the fullest part of your low hip ensuring the tape is straight around the body
Bikini size guide

Please note, these measurements are offered as a guide only.

We suggest you to take your measurements to determine the best fit.

Bikini size guide


If you are between two sizes we recommend sizing up.

Some of the Aira swimwear are adjustable and all of them have a beautiful stretch.


We understand sizing can be hard.

If you have any questions about sizing, fit or fabric, please DM us on instagram, or email us at

We’ll be happy to chat with you!

Only 3 left in stock. Order soon.

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The Bea Bottom Bio is a perfect high waisted that hugs your body. The higher leg shape elongates your figure and shows off your curves in all the right ways.


- Medium coverage

- High waisted

- Seamless finish 

- Double-lined


Super soft and comfy

Made with the world’s first biodegradable polyamide

87% Polyamide / 13% Elastane


The model has 92cm hips and is wearing a size S.

* Our sizes run a little small, if you are between sizes we recommend sizing up.

WHY IS THIS A SAMPLE? This product is in perfect condition but was made in Brazil so, the label, with size and care, is in Portuguese not in English.

Please note: Sample items are final sale. Exchanges and returns will not be accepted.

Based in Australia, we are a family-owned and operated business. We ship all orders using trusted services like Australia Post and Sendle, ensuring tracking is available for your convenience. By choosing us, you're supporting our journey and passion for delivering quality swimwear. For 24/7 customer service, please reach out to us at

  • Timeless Designs
  • Limited Quantities
  • Brazilian-Designed
  • Timeless Designs
  • Limited Quantities
  • Brazilian-Designed
  • Timeless Designs
  • Limited Quantities
  • Brazilian-Designed
  • Timeless Designs
  • Limited Quantities
  • Brazilian-Designed

Frequently asked questions

Will you restock if things sell out?

Every Aira collection is a limited edition and normally we don’t restock them.

Why don’t you have XS or XL sizes?

We’re working on it! We’re having it in the next collection. Can’t wait!

Can I exchange an item if it doesn’t fit?

Yep! We have a 30-Day Return/Exchange Policy. This means you have 30 days after receiving your item to request a exchange for any reason.

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