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Sienna One Piece, black, tan-through, high-waisted swimsuit with adjustable back ties.
Sienna One Piece, black tan-through swimsuit with high-waisted bottom and adjustable ties.
Black Sienna One Piece with high waist and adjustable ties, perfect for all body types.
Sienna One Piece, a black tan-through high-waisted swimsuit with adjustable back ties.
Modern Sienna One Piece black swimsuit with high-waisted bottom and adjustable ties.
Sienna One Piece, black tan-through swimsuit with high-waisted bottom and adjustable ties.
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Sienna One Piece, black, tan-through, high-waisted swimsuit with adjustable back ties.
Sienna One Piece, black tan-through swimsuit with high-waisted bottom and adjustable ties.
Black Sienna One Piece with high waist and adjustable ties, perfect for all body types.
Sienna One Piece, a black tan-through high-waisted swimsuit with adjustable back ties.
Modern Sienna One Piece black swimsuit with high-waisted bottom and adjustable ties.
Sienna One Piece, black tan-through swimsuit with high-waisted bottom and adjustable ties.

Modern Tan Through One Piece Swimsuit Sienna

(4 customer reviews)

Original price was: AUD$179.00.Current price is: AUD$159.00.

One Piece Size Guide

SizeAUSUKUSEU
XS2-42-40-230-32
S6-86-82-432-34
M8-108-106-834-36
L10-1210-128-1036-38
XL12-1412-1410-1238-40
2XL14-1614-1612-1440-42
3XL16-1816-1814-1642-44
SizeBustWaistHipTorso
XS30-31 in22-24 in32-34 in25-27 in
S32-33 in24-26 in34-36 in26-29 in
M34-35 in26-29 in36-39 in28-31 in
L36-39 in29-32 in39-42 in29-32 in
XL39-41 in32-35 in42-45 in31-34 in
2XL41-44 in35-38 in45-48 in36-38 in
3XL44-47 in38-41 in48-51 in38-40 in
Size Guide
We promise
  • Top-Quality Tan Through Fabric
  • Free Fast Global Express Shipping (2-4 days)
  • 30-Day Risk-Free Returns
Estimated delivery dates: 4 August 2025 – 6 August 2025
Delivery & Return

Delivery

Worldwide Express Shipping FREE

2 – 4 working days
Get free express shipping to anywhere in the world on purchases over AUD$100. Orders are usually delivered in 2 – 4 days, with a 1-day preparation time. A shipping confirmation and tracking information will be provided once your order ships.

Returns

Convenient Return and Exchange Policy FREE

We offer a 30-day return policy with no hassle. If you’re not fully satisfied, you can return your swimwear for a refund, store credit, or exchange. For more information, refer to our FAQs page.

TIMELESS ONE-PIECE, MODERN EDGE

The Sienna One Piece

The Sienna One Piece is a modern twist on a timeless design. Featuring a high-waisted bottom and adjustable back ties, this black tan-through swimsuit provides a flattering silhouette for all body types. The unlined fabric ensures a sleek and comfortable feel, making it an irresistible choice for any swimwear collection.

Sienna One Piece, black tan-through high-waisted swimsuit with adjustable back ties.

Line-Free Sunbathing

Enjoy seamless sun exposure

Speedy Drying

Experience rapid drying unlike any other swimwear

Sun-Powered Health

Supports natural Vitamin D production

Premium Softness

Unparalleled comfort with premium softness

Stylish and Flattering

Looks fabulous on any body type

YOUR QUEST FOR AN EVEN TAN AND BEAUTIFUL SKIN INSPIRES US

The Concern. Undesirable tan lines.

Begin your journey to the perfect tan with ultimate tanning swimwear.

Did you know?

It can take up to two months to get rid of uneven tan lines! This can be quite bothersome when you’re ready to show off your stunning strapless outfits.

The Solution

Introducing ultimate tanning swimwear, made from a cutting-edge fabric with tiny micro-perforations that allow sunlight to penetrate evenly, providing a smooth and even tan. Our swimwear also dries up to five times faster than traditional bikinis. They are unlined but not see-through when worn.

Specifications of this Swimsuit

Size

XS

,

S

,

M

,

L

,

XL

,

2XL

,

3XL
Color

Black
Brand

Australian Sun
Age group

Adult (13+ years old)
Department

Women's
Gender

Female
Product Type

One-piece
Size Type

Regular
Style

One-Piece Swimsuits
Bottom Coverage

Cheeky
Rise

High Rise
Top Silhouette

Halter
Back Style

Tie Back

FAQ's

Can you tell me more about the Fabric used in your swimwear?
Explore our advanced еxceptional fabric, composed of 92% polyamide and 8% elastane. This blend ensures high breathability, flexibility, and resilience, creating a soft, lightweight material that stands the test of time. Featuring innovative design elements, our fabric dries five times faster than traditional swimwear. It conforms beautifully to all body types and has micro-perforations that allow sunlight to penetrate, ensuring an even and luminous tan. Crafted in Europe, our fabric upholds the highest standards of quality and design.
What is the advantage of Tan Through swimwear?
Tan Through swimwear allows sunlight to pass through the fabric’s tiny perforations, giving you a seamless tan without harsh lines.
Will the swimwear be see-through in the water?
No, our swimwear is designed to remain non-transparent even when wet, providing you with confidence and comfort.
How does the swimwear's quick-drying feature enhance the experience?
The swimwear dries up to five times faster than traditional swimwear, ensuring you stay comfortable and dry quickly after swimming.
Is Tan Through swimwear comfortable for long-term wear?
Absolutely, our swimwear is made from high-quality, soft fabric that offers ultimate comfort, making it ideal for extended wear.
How fast will I get an even tan using your swimwear?
The speed of achieving an even tan varies based on UV exposure, skin type, and the length of wear. Regular use of our swimwear helps in attaining a more uniform tan.
Do areas covered by regular bikinis tan at a different rate?
Yes, skin under regular bikinis may tan unevenly due to different exposure levels. To ensure a consistent tan, apply sunscreen to those areas and gradually expose them.
Can your swimwear be used for all types of water activities?
Certainly! Our swimwear is engineered for durability and is perfect for a range of water activities, tested to endure both saltwater and chlorine.
Are the bikini straps designed to support even tanning?
Yes, the straps are made to be minimal and use the same tan-through fabric to reduce lines. Adjusting the straps as needed can help you achieve a more even tan.
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4 reviews for Modern Tan Through One Piece Swimsuit Sienna

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  1. Mia C. (verified owner) –

    I absolutely love this swimsuit. It fits perfectly and the tan-through fabric is fantastic. The delivery was surprisingly fast, which was an added bonus.

  2. Olivia S. (verified owner) –

    Ordered this amazing piece last week and was impressed with how quickly it arrived. The Sienna color looks vibrant and the material feels comfortable.

  3. Isabella B. (verified owner) –

    This swimsuit is both stylish and functional. The fit is flattering and the fabric quality is top-notch. A great purchase for sure!

  4. Ava W. (verified owner) –

    I’m thrilled with my new swimsuit. The tan-through feature really works and it’s super comfortable. Delivery was prompt, arrived in just a few days.

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