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Tan Through Two in One Bikini Bandeau and Seashell
$131.00 USD
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A Rather Marvellous Bikini with a Split Personality
If you’ve ever stood in front of the mirror at 7 a.m. pondering whether to go chic and subtle or full-on seaside goddess, this bikini saves you the existential dread. It's two styles in one gloriously sun-kissed package. Go bandeau. Go seashell. Go wherever the tide takes you, all while letting the sun work its golden magic.
Why Choose Our Tan Through Two in One Bikini?
Convertible Style: Our clever detachable string lets you switch from bandeau sophistication to coquettish seashell faster than you can misplace your sunglasses.
Adjustable Fit: More sun or more coverage? The choice is yours. Tweak the back to reveal as much or as little as your current mood (or SPF strategy) dictates.
Effortless Versatility: Whether you're channelling minimalist grace or playful mermaid energy, this bikini fits beautifully into your beach narrative.
Inclusive Sizing: Available in S M for sizes 6 to 10 A to C cup, and M L for sizes 10 to 14 D to F cup. You bring the body; we bring the fit.
Fabulously Made Fabric: With 81 percent smart polyester yarn and 19 percent Lycra, it’s soft, stretchy and lets the sunshine gently in. All quite civilised, really.
Ethically Designed: Dreamed up in Scotland with upcycled touches from bobble to pouch. It’s like wearing a good conscience with your swimwear.
Sun Smart: Built-in SPF and UV protection. For best tanning results, give it a patient start early in your sunning career. Your skin prefers a slow romance.
Snap up this utterly fetching piece today and make your holiday wardrobe properly brilliant.
SHIPPING + RETURNS
THE RATHER IMPORTANT BITS
This rather lovely piece ships directly from our brand partner - we work with independent brands who are absolutely brilliant and work frightfully hard to create beautiful things.
SHIPPING DESTINATIONS
Now, here's the thing - our wonderful brand partners ship to lots of different places, but not all of them can ship worldwide.
Some are brilliant at international shipping, others prefer to keep things closer to home.
At checkout, you'll see exactly where this particular brand can send your goodies.
We're terribly sorry, but shipping costs do vary rather wildly depending on where you are in the world. The exact figures pop up at checkout - no nasty surprises!
RETURNS
You have 14 days to return items.
Now, we absolutely adore our brand partners - they work incredibly hard and we do try to support them as much as we possibly can. So I'm rather afraid we have to pass the return postage costs back to you. Frightfully sorry about that!
🌍 PLEASE CHOOSE THOUGHTFULLY:
Our wonderful partners put their hearts into everything they make.
Ordering multiple sizes to try at home is rather hard on our planet and makes things jolly difficult for these brilliant independent creators.
When in doubt, do ask us first!
The brands we work with all have a chat option, and they love to chat!
PAYMENT
We're frightfully modern and accept all the usual suspects:
Visa, Mastercard, American Express, PayPal, Apple Pay, Google Pay, and Shop Pay
SECURE AS HOUSES
Everything's properly encrypted and secure - your details are safer than the Crown Jewels!
All prices in lovely British pounds £ GBP, though international chaps will see converted prices.
Any payment pickle? We're here to help sort things out! Contact us
We are Sostter
We met as children. Grew up a few streets apart. Built dens, rode bikes, and eventually — built Sostter.
It started with a shared love of objects that meant something…things with a past, or at least a purpose.
Now, Sostter is our grown-up version of a treasure hunt: a space where design meets storytelling.
We curate independent brands, one-of-a-kind finds, and everyday essentials with character.
Giving Back
We’re proud to support Sutton Night Watch, a grassroots UK charity making a real difference in the lives of those facing homelessness. Through regular donations of stock, supplies, and essentials, we back their mission to offer warmth, dignity, and practical help to anyone in need — right where it matters most.
Sell with us
Sostter partners with independent brands that intrigue, inspire, and bring something genuinely different to the world of fashion, design, and living. Join us!