One Piece Swimsuits | The Mentawai in Nautical

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Unit Price

Size: XXS

Size Chart

AUS 6 8 10 12 14 16
UK 6 8 10 12 14 16
USA 2 4 6 8 10 12
EUROPE 32 34 36 38 40 42


Measurement Chart (cm)

Chest 76 78 82 86 90 94
Waist 62 64 66 70 74 80
Hip 80 82 86 90 94 98
Suit Length 68 70 72 74 76 78
Arm Length 61 63 65 67 69 71


Chest: measure the fullest part of your bust

Waist: this measurement is taken just under your ribcage

Hip: measure around the fullest part of the hips

Suit Length: the bottom seam between the legs, to neck seam

Arm Length: top of the arm to wrist seam

Model is wearing a size S

*Please note that we advise going up at least one size in the recycled fabrics. If you’re between sizes, go up two sizes.

Only 10 left!

One piece swimsuits - Sustainable Swimwear with SPF 50+ 

The Mentawai suit is the ultimate chic, athletic one piece bathing suit, for in and out of the water. 

Luxuriously soft, breathable fabric & supportive design.

Whether you’re lounging by the pool or active in the ocean, this one piece swimsuit was made for you, with superior quality, functionality and fit.

Flattering & Functional.

Sustainably & Ethically created.  

A suit for every occasion.

Join the movement.

Big love from Bali. 💙

Sustainable Swimwear
SPF 50+ protection
Luxuriously soft fabric with a four way stretch
Slimming waist detail
Super comfy front zip for ease of access.

We ship worldwide from Bali & Australia. Any item below $150 will attract a shipping fee, as with any bulky items.

All orders will be processed during Business days, within 24hrs upon receipt of payment and sent on the following business day.

Regular International parcels take approximately 3 weeks.  An express shipping option is available at checkout for a fee and depending on location, will take up to 7 days.

Please read more of our Shipping Policy here.

To keep your swimwear happy and healthy, please follow our general care guidelines:

Our suits are happiest when hand-washed separately in cool water so the colours do not bleed. Please avoid traditional washers and abrasive materials like velcro and bleach. Air dry in a shady spot.

Customer Reviews

Based on 8 reviews
Mimi Krupinski
Perfect swimsuit!

I finally purchased the nautical mentawai swimsuit and I am so very glad I did! This swimsuit made well and fits perfectly! It is so flattering and also functional so you can surf, paddleboard and have fun knowing your bathing suit is secured and won't ride up or fall off while being active in the water. My next purchase will be the sulawesi long sleeve in midnight, love the long sleeves for added sun protection. Overall I recommend this swimsuit and am very grateful for the beautiful design of my new mentawai swimsuit!

Ilana Slom
Highly recommended!

The best swimsuit I have,and I have more than 50….)
The quality of the fabric is the best.
The only thing that I was upset about is the size.
I ordered size Medium and it was lose size Small.
I had to sent it back to you,which was a hassle and had to wait for Another one.

But-it is one of my best swimsuit as I am paddling on SUP on a regular basis.
Thank you,

Rachael Watson
Highly recommended!

Couldn’t love these bathers more, I feel comfortable and confident they are by far my favourite swimwear purchase ☺️

Dorit Hadady
Love everything!

Wow where did it start! What fun to buy from you. I bought a peach/coral sleeveless swimsuit last year and I loved it so much I ordered this year in blue, I am a sup paddler and your swimsuits are so comfortable. I ordered a bag for the <3<3<3<3

Eldisa Ayu Lestari

Loving my Sulawesi and Mentawai suit so much. They’re comfortable and suit my style very much. Such a rare find! I’m planning to buy my third and fourth suit already with them 😍

Recycled Materials
UPF 50+ Protection
Luxuriously Soft Fabric
Made With Love
Ocean Soul Bali Sustainable Swimwear

The Perfect one piece

Our two piece bikinis are made with a luxurious sustainable buttery soft fabric. 
They are the perfect intersection of sporty and fashionable.  With a comfortable seamless design, both functional and flattering paired with a tailored feminine design that is suitable for leisure or athletic activities.

Designed for comfort

We’ve designed our swimsuits for comfort right down to the smallest detail. The luxuriously soft fabric, double lined, with innovative cupless support and smooth seams will hold you in and support you, with all your water activities.

Ocean Soul Bali Sustainable Swimwear

Sustainable Swim

We value slow fashion over fast with a focus on sustainable fabrics and ethical production. Crafted from regenerated nylon that is designed to last twice as long as your regular swimsuit. Our swimwear is designed & made in Bali with love, with 10% of each sale donated to those in need through our Giving Back initiative.