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WELCOME TO BAIIA
Or 4 payments of $44.75 AUD with our buy now, pay later options at checkout.
Easy exchanges
Always express shipping
Worn by 100K+ Women
Easy exchanges
Always express shipping
Worn by 100K+ Women
Easy exchanges
Always express shipping
Worn by 100K+ Women
Easy exchanges
Always express shipping
Worn by 100K+ Women
Easy exchanges
Always express shipping
Worn by 100K+ Women
Easy exchanges
Always express shipping
Worn by 100K+ Women
Gaia, inspired by the Greek goddess of Earth, embodies a solid colourway of deep green reminiscent of nature, harmoniously contrasted with raspberry pink symbolizing the goddess herself. The Gaia features our distinctive seamless, reversible, sculpting design, now crafted with a more generous stretch to provide a smoother, more comfortable fit. It includes two waist ties, offering customization options for every individual.
Wear as a set with the Gaia Bikini Bottoms and Gaia Green Sarong for the full look, or pair with the beautiful Aboriginal artwork from our Guyulgang range.
This piece features two sides. One side is made from ECONYL® Nylon thread, Revolutional® Eco ensures a perfect fit, shapes the silhouette without constricting, provides exceptional UV protection with a UPF 50+ rating, resists pilling, abrasion, chlorine, and sand. Crisp and smooth to the touch.
The opposite side is an eco-sustainable techno-fabric made with regenerated ECONYL® Nylon yarn. Versatile, hyper-resistant, sleek, elegant, stretchy, soft, and breathable. It’s a unique blend of muscle compression and comfort offering long-lasting quality and UV protection. Thanks to its innovative construction, it boasts more than double the resistance to chlorine attacks, sun creams, and oils compared to competitor fabrics, offering long-lasting quality and UV protection.
Please complete our fit quiz to find your size (located next to size selection above). As this swimsuit features shape-controlling and sculpting properties, please expect it to feel firmer than regular swimwear. Don’t fret as this will soften to your beautiful shape with wear. Read more here.
Visit our size chart here for more sizing information and recommendations.
Guyala wears a size AU 8 / US 4. Her measurements are:
B: 88cm / 34.5 inches
W: 66cm / 26 inches
H: 99cm / 39 inches
Height: 174cm / 5 ft 8.5 inches
The longevity of your Swimwear will ultimately come down to how it is cared for. To ensure your Baiia remains in perfect condition, please keep the following in mind:
SECOND & SAMPLE ITEMS ONLY:
Please allow up to 3-10 business days for your second or sample item/s to be dispatched. Full priced orders will take priority. Read full t &c's here: https://www.baiia.com.au/pages/terms-and-conditions
DELIVERY TIMES
AUSTRALIA AND NEW ZEALAND SHIPPING COSTS
DISPATCH TIME
Allow up to 1-3 business days to dispatch from Baiia offices. Read our full Shipping & transit protection T&C's here
RETURNS
All full-price change of mind returns will be accepted for online store credit or an exchange. You have 30 days from the date you receive your order to lodge a return for credit request or an exchange via our online returns portal. All returned items must be returned in as-received condition, unworn, unwashed, with hygiene liners and swing tags in place. Read our Returns terms and conditions here.
Different size than you expected? Let our fit experts help you.
LET’S CHATPlease note: Baiia swimsuits will initially feel firmer at first. Your suit will soften to your shape with wear.

Complete your look and unlock even more styling possibilities with these essential additions.
Gaia, inspired by the Greek goddess of Earth, embodies a solid colourway of deep green reminiscent of nature, harmoniously contrasted with raspberry pink symbolizing the goddess herself. The Gaia features our distinctive seamless, reversible, sculpting design, now crafted with a more generous stretch to provide a smoother, more comfortable fit. It includes two waist ties, offering customization options for every individual.
Wear as a set with the Gaia Bikini Bottoms and Gaia Green Sarong for the full look, or pair with the beautiful Aboriginal artwork from our Guyulgang range.
Not exactly! While our suits are true to Australian standard sizing, it’s common for women to size down in Baiia suits. The reason for this is because we most commonly recommend sizes based on measurements rather than dress sizes, so many women find their best fit in a different size to what they typically wear in clothing.
If two or more of your measurements fit within one size, we tend to recommend that one for the perfect fit. If your measurements span three or more sizes, we tend to recommend taking the one in the middle. If you feel you have a particularly short or long torso, you may find a better fit in one size down or up. We suggest emailing us at fitexpert@baiia.com.au prior to purchase if you have any questions or concerns about your correct size.
Please complete our fit quiz to find your size (located next to size selection above). As this swimsuit features shape-controlling and sculpting properties, please expect it to feel firmer than regular swimwear. Don’t fret as this will soften to your beautiful shape with wear. Read more here.
Visit our size chart here for more sizing information and recommendations.
Guyala wears a size AU 8 / US 4. Her measurements are:
B: 88cm / 34.5 inches
W: 66cm / 26 inches
H: 99cm / 39 inches
Height: 174cm / 5 ft 8.5 inches
Our fabrics are resistant to suncream and oils, but we still recommend taking care when wearing sunscreen and/or makeup, as well as taking care to remove marks as soon as possible to prevent staining.
A common ingredient in sunscreen known as avobenzone can contribute to stains, so you may wish to use sunscreens without this component.
For more tips on removing sunscreen and how to avoid staining, we found this article that may help.
To answer simply: yes, it’s completely normal! But how do I know if what I’m experiencing isn’t normal? We've put together a really detailed blog where we explain what’s to be expected when it comes to trying on your first Baiia swimsuit and tips to getting it on that first time.Read here.
The major difference between the two styles is how many pieces they're composed of.
The 3-piece Wrapsuit consists of 1 chest piece, 1 body piece and 1 detachable tie; all together they complete a full swimsuit, which you can then reverse, and mix & match with other Wrapsuits to create multiple unique looks.
The 4-piece Bikini consists of the Bikini top made of 2 chest pieces and 1 detachable tie, and the ultra-high waisted Bikini Bottom - equalling 4 pieces when purchased all together! The Bikini can be worn like a classic Bikini style or made to look like a Wrapsuit, as well as mix & matched with other Bikinis.
We offer store credit notes if you wish to return your item for a better fit or because you have simply changed your mind. Our credit notes have no expiry and can be used for a similar product or for a completely different style. Please head to our returns portal to begin your return, and read our returns policyfor more information.
Different size than you expected? Let our fit experts help you.
LET’S CHATPlease note: Baiia swimsuits will initially feel firmer at first. Your suit will soften to your shape with wear.