One Piece Swimwear

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Sale price$139.00 AUD
Sale price$149.00 AUD
Sale price$149.00 AUD
Rated 5.0 out of 5
Based on 1 review
Sale price$149.00 AUD
Rated 5.0 out of 5
Based on 6 reviews
Sale price$139.00 AUD
Rated 5.0 out of 5
Based on 1 review
Sale price$149.00 AUD
Rated 5.0 out of 5
Based on 5 reviews
Sale price$139.00 AUD
Rated 4.8 out of 5
Based on 6 reviews
Sale price$139.00 AUD
Rated 4.2 out of 5
Based on 5 reviews
Sale price$149.00 AUD
Rated 5.0 out of 5
Based on 1 review
Sale price$149.00 AUD
Rated 5.0 out of 5
Based on 15 reviews
Sale price$139.00 AUD
Rated 5.0 out of 5
Based on 5 reviews
Sale price$139.00 AUD
Rated 5.0 out of 5
Based on 3 reviews
Sale price$139.00 AUD
Rated 5.0 out of 5
Based on 14 reviews
Sale price$149.00 AUD
Rated 4.8 out of 5
Based on 38 reviews
Sale price$139.00 AUD
Rated 4.9 out of 5
Based on 125 reviews
Sale price$139.00 AUD
Rated 4.9 out of 5
Based on 63 reviews
Sale price$149.00 AUD
Rated 4.9 out of 5
Based on 27 reviews
Sale price$149.00 AUD
Rated 4.9 out of 5
Based on 81 reviews
Final Sale
Sale price$97.00 AUD Regular price$139.00 AUD Save $42
Rated 4.9 out of 5
Based on 7 reviews
Final Sale
Sale price$97.00 AUD Regular price$139.00 AUD Save $42
Rated 4.9 out of 5
Based on 16 reviews

Bydee one-piece swimsuits are known for their flattering shapes, attention to detail and feminine touches. Our exclusive swimwear styles are driven by a love of travel, inspired by the feminine form and designed with comfort in mind to ensure you look and feel good.


Bydee’s one-piece swimsuits are an essential addition to your swimwear collection. With a wide variety of women's one-piece swimsuit styles available, you can choose a one-piece design that flatters your body.

Australian Designed One Piece Swimwear

If you're looking for more coverage than a bikini, Bydee's one piece swimwear is perfect for you. They are available in a variety of styles and cuts.

Low Back One-Piece Swimsuits - Stylish design featuring a low open scoop back
V Neck One-Piece Swimsuits - Flattering plunging neckline in a v shape with adjustable double straps
Strapless One-Piece Swimsuits - Bandeau style providing strapless cut one piece, perfect to double as a bodysuit!
High Cut One-Piece Swimsuits - Cut high on the hip, designed to elongate the legs
Cut Out One-Piece Swimsuits - Designed with a twist on a traditional a one piece showcasing unique openings and cut outs

Each Bydee one-piece swimsuit features hand-picked colour palettes and signature prints designed in Australia. Prints include stunning bold and delicate florals inspired by travel & adventure. With endless combinations for summer, browse our range of bikini tops and bikini bottoms. Complete your look with Bydee’s matching range of resortwear.

Shop Women’s One Piece Swimsuits Online

Bydee's one-pieces are hand-tailored using REPREVE®, the global leader in transforming post-consumer and ocean-bound bottles into traceable fibre and resin. With sustainability at the brand's core, considered production runs are paramount to avoid waste. Not only are all one-piece swimsuits sustainably made, but it is Bydee's mission to pave the way to becoming a plastic-free industry with all orders dispatched in 100% biodegradable and compostable mailers. In addition to this, all one piece swimwear is received plastic-free.

Enjoy fast and free shipping on all orders over $150, dispatched within 24 hours using the fastest shipping & courier options available to the market. Additionally, Bydee offers same-day shipping for all Sydney babes!

Join the club! The Bydee Babes Club offers exclusive access to promotional offers, rewards and sneak previews of new arrivals!

ONE-PIECE SWIMWEAR FAQs

Are one-piece swimwear secure?

Yes, Bydee's one-piece swimsuits are a secure swimwear option. Bydee's v-neck one-pieces feature adjustable straps for a secure and comfortable fit. 

How do I choose the right size one-piece swimsuits?

Bydee recommends referring to your bust, waist and high hip measurements when selecting the size of your one-piece swimsuit. If you have a long torso, you may find that it is more comfortable to size up in one-piece styles. 

What are the best ways to style one-piece swimwear?

Your one-piece swimsuit can be styled with a range of matching swimwear accessories and resort wear pieces. You can also wear your Bydee one-piece body suit with linen pants or shorts for the ultimate summer look!

Is one-piece swimsuit flattering? 

Yes, one-piece swimsuits are incredibly flattering for all body types! With many styles and cuts available including low back one-piece swimsuits, strapless one-piece swimsuits & high cut one-piece swimsuits, you can select the style most suited to you. 

How should I care for my one-piece swimsuits?

Bydee recommends that you hand wash your one-piece swimwear in fresh, cold water with a gentle cleanser as soon as possible after wearing. Hang your one-piece swimsuit or lay it flat on a clean surface in the shade immediately after rinsing. Remember to ensure your one-piece swimsuit is out of direct sunlight and away from any rough surfaces.

 

Bydee one-piece swimsuits are known for their flattering shapes, attention to detail and feminine touches. Our exclusive swimwear styles are driven by a love of travel, inspired by the feminine form and designed with comfort in mind to ensure you look and feel good.


Bydee’s one-piece swimsuits are an essential addition to your swimwear collection. With a wide variety of women's one-piece swimsuit styles available, you can choose a one-piece design that flatters your body.

Australian Designed One Piece Swimwear

If you're looking for more coverage than a bikini, Bydee's one piece swimwear is perfect for you. They are available in a variety of styles and cuts.

Low Back One-Piece Swimsuits - Stylish design featuring a low open scoop back
V Neck One-Piece Swimsuits - Flattering plunging neckline in a v shape with adjustable double straps
Strapless One-Piece Swimsuits - Bandeau style providing strapless cut one piece, perfect to double as a bodysuit!
High Cut One-Piece Swimsuits - Cut high on the hip, designed to elongate the legs
Cut Out One-Piece Swimsuits - Designed with a twist on a traditional a one piece showcasing unique openings and cut outs

Each Bydee one-piece swimsuit features hand-picked colour palettes and signature prints designed in Australia. Prints include stunning bold and delicate florals inspired by travel & adventure. With endless combinations for summer, browse our range of bikini tops and bikini bottoms. Complete your look with Bydee’s matching range of resortwear.

Shop Women’s One Piece Swimsuits Online

Bydee's one-pieces are hand-tailored using REPREVE®, the global leader in transforming post-consumer and ocean-bound bottles into traceable fibre and resin. With sustainability at the brand's core, considered production runs are paramount to avoid waste. Not only are all one-piece swimsuits sustainably made, but it is Bydee's mission to pave the way to becoming a plastic-free industry with all orders dispatched in 100% biodegradable and compostable mailers. In addition to this, all one piece swimwear is received plastic-free.

Enjoy fast and free shipping on all orders over $150, dispatched within 24 hours using the fastest shipping & courier options available to the market. Additionally, Bydee offers same-day shipping for all Sydney babes!

Join the club! The Bydee Babes Club offers exclusive access to promotional offers, rewards and sneak previews of new arrivals!

ONE-PIECE SWIMWEAR FAQs

Are one-piece swimwear secure?

Yes, Bydee's one-piece swimsuits are a secure swimwear option. Bydee's v-neck one-pieces feature adjustable straps for a secure and comfortable fit. 

How do I choose the right size one-piece swimsuits?

Bydee recommends referring to your bust, waist and high hip measurements when selecting the size of your one-piece swimsuit. If you have a long torso, you may find that it is more comfortable to size up in one-piece styles. 

What are the best ways to style one-piece swimwear?

Your one-piece swimsuit can be styled with a range of matching swimwear accessories and resort wear pieces. You can also wear your Bydee one-piece body suit with linen pants or shorts for the ultimate summer look!

Is one-piece swimsuit flattering? 

Yes, one-piece swimsuits are incredibly flattering for all body types! With many styles and cuts available including low back one-piece swimsuits, strapless one-piece swimsuits & high cut one-piece swimsuits, you can select the style most suited to you. 

How should I care for my one-piece swimsuits?

Bydee recommends that you hand wash your one-piece swimwear in fresh, cold water with a gentle cleanser as soon as possible after wearing. Hang your one-piece swimsuit or lay it flat on a clean surface in the shade immediately after rinsing. Remember to ensure your one-piece swimsuit is out of direct sunlight and away from any rough surfaces.