One Piece Swimsuits Long Sleeve One Piece Sleeveless One Piece

Sleeveless One Piece Swimsuits That Flatter, Sculpt, and Move With You

Effortless style meets high-performance design in our collection of sleeveless one piece swimsuits – made for women who want to feel confident, supported, and free to move. Whether you're swimming laps, freediving, paddleboarding, or simply soaking up the sun, these minimalist one pieces offer sleek support without restriction.

Crafted from premium recycled Italian fabric, each suit delivers a soft, second-skin feel while sculpting your shape with thoughtfully placed panels and a flattering cut. You won’t find bulky padding or flimsy straps here – just smart construction, double lining, and a fit that stays in place.

UPF 50+ sun protection, durable materials, and secure fits, these suits are as functional as they are flattering. And like all Ocean Soul Swimwear, they’re ethically made in Bali in small batches using sustainable materials.

Sleeveless One Piece Swimsuits

One Piece Swimsuit | The Mentawai in Snow & Navy

Regular Price: $200.00 AUD

Sale Price: $200.00 AUD
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One Piece Swimsuit | The Mentawai in Celestial Blue

Regular Price: $200.00 AUD

Sale Price: $200.00 AUD
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Sustainable Swimwear | The Mentawai in Olive

Regular Price: $200.00 AUD

Sale Price: $200.00 AUD
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Black one piece swimsuit | The Mentawai in Midnight

Regular Price: $200.00 AUD

Sale Price: $200.00 AUD
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White one piece suit | The Mentawai

Regular Price: $200.00 AUD

Sale Price: $200.00 AUD
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One Piece Swimsuits | The Mentawai in Nautical

Regular Price: $200.00 AUD

Sale Price: $200.00 AUD
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Unit Price: per

As seen in

Mentawai one piece

Love this swimsuit it’s a very flattering design so looks amazing on, and I love that my back also has great coverage from the sun. I always get comments when I wear this.

Sarah

One Piece Swimsuit | The Mentawai in Celestial Blue

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Love everything about it!

I am so happy with my new bathing suit. Love the color, love the fit and the quality is top notch. I am so excited to have a sexy and classy one piece to wear now.

Tara Johnson

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Why choose a sleeveless one piece swimsuit

Flattering Cuts, Clean Lines

Our sculpting one piece swimsuits are designed to naturally contour your body:

To elongate the torso

To enhance your silhouette

For style and breathability

That visually slim

Performance-Ready Swimwear

Our sleeveless one pieces aren’t just for lounging – they’re made for movement. Our suits offer a secure, confident fit that won’t shift or sag.

Supportive without sleeves or padding

Resistant to stretching and fading

Designed to stay on through waves, laps, and activity

UPF 50+ sun protection

Durable materials, and secure fits, these suits are as functional as they are flattering. And like all Ocean Soul Swimwear, they’re ethically made in Bali in small batches using sustainable materials.

Feel confident, move freely, and look effortlessly chic in a sleeveless swimsuit designed for real life in and out of the water.

All-Day Comfort, Endless Confidence

Sleeveless one pieces are the perfect blend of freedom and function. Our designs give you the movement of a bikini with the coverage and sculpting support of a one piece.

Ocean Soul's sleeveless one pieces are a favourite for:

Who need full range of motion

Who want a no-fuss fit that moves with them

Looking for sleek coverage without sleeves

Sustainable Swimwear That Performs

Made from regenerated ECONYL® yarn, our swimsuits are crafted using ocean waste like fishing nets and fabric scraps, helping to reduce plastic pollution and support circular fashion. This eco-friendly swimwear feels incredibly soft while resisting chlorine, salt, and UV wear.

We double-line all our suits for durability and comfort, using no padding or foam. The support comes from expert tailoring and strong internal structure, not filler. The result? A swimsuit that lasts twice as long as standard swimwear and never loses its shape.

Feel confident, move freely.

Look effortlessly chic in a sleeveless swimsuit designed for real life in and out of the water.

Your Ideal Sleeveless One Piece Starts Here

If you're looking for a swimsuit that:

Flatters your body

Feels luxurious and soft

Performs in water-based sports

Protects your skin with UPF 50+ coverage

Aligns with your eco-conscious values

… then this is the collection for you.

Ocean Soul's sleeveless swimsuits are more than just beautiful – they’re built for how you move, where you go, and how you want to feel. Supportive. Sculpted. Effortlessly elegant.

Explore the collection and find your new go-to one piece swimsuit today.

Blog posts

Why Fast Fashion Fails You in the Water—And What to Wear Instead

In the age of fast fashion, it's all too easy to settle for swimwear that’s cheap, trendy, and convenient. But if you've ever owned a flimsy bikini that sagged after a few wears or a one piece swimsuit that turned see-through in the sun, you know that fast fashion often comes at a higher cost than the price tag.

How to Build a Morning Routine When You Live by the Ocean

Incorporating ocean rhythms into your morning isn’t about perfection—it’s about presence. Try weaving these rituals into your daily flow, and watch how much more ease, joy, and clarity you experience.

How One Piece Swimwear Became the It-Girl Look of the Season

From high-fashion editorials to beachside mornings in Byron, Canggu, or California, one piece swimwear has made a serious comeback. But this time, it's not just a retro nod—it’s the ultimate expression of modern confidence. Women are reaching for swimsuits that feel as good as they look, and the one piece has evolved into the hero piece of the season.

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