Tortoiseshell Square Sunglasses with Polarised Lenses
Rather Good Sunglasses That Actually Do What They're Supposed To
Look, we'll be honest. Finding sunglasses that don't make you squint like you've just emerged from a cave is genuinely difficult. These ones are different. Hand-polished acetate in a proper tortoiseshell pattern, square frames that manage to be both boldly confident and utterly versatile. The sort of thing you'll reach for whether you're pretending to understand modern art or actually just trying to see without wincing.
Why Choose Our Square Sunglasses
Properly Handsome Frames: Crafted from hand-polished acetate in a distinctive tortoiseshell finish. Not trying too hard, just effortlessly rather good. The square silhouette delivers clean lines with a subtle refinement that works with almost anything in your wardrobe.
High-Performance Polarised Lenses: These reduce glare and enhance clarity without making the world look like a muddy Instagram filter. You'll actually be able to see things. Revolutionary, we know.
Built to Last Longer Than Most Relationships: Double-barrel hinges mean these frames won't fall apart the moment you sit down. They're genuinely durable, which is rather marvellous when you've just spent proper money on sunglasses.
Protective Case Included: Because we recognise that you're probably only moderately careful with your belongings. Take these fabulous things anywhere without the nagging worry.
Product Details
Frame Size: 51 millimetre lens width, 19 millimetre bridge width, 145 millimetre temple length. If that means nothing to you, they fit nicely.
Material: Hand-polished acetate in tortoiseshell pattern
Lenses: High-performance polarised
Hinges: Double-barrel construction for durability
What's Included: Protective case and cloth
These sunglasses have rather a following amongst people who appreciate fabulously made eyewear. Rather than waiting and missing out, do pop them in your basket now.
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!
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 Have Lots More Like This.........
Hello, we are Sostter....
Sostter began, as all good ideas do, with a lively conversation and a shared sense of frustration. Why had the world of independent design become so serious, so samey, so… beige? Where was the spark, the imagination, the sheer joy of discovering something that made you stop and stare?
We dreamt of a marketplace that celebrated difference — where curious minds could explore a world of independent brands, design-led makers, and thoughtful artisans. A space that felt exciting, human, and beautifully imperfect.
Today, Sostter brings together remarkable people and their creations — from London to Lausanne, Brooklyn to Berlin — uniting makers and discoverers through craftsmanship, creativity, and conscience. Every object tells a story, and every purchase supports an independent brand doing things differently.
This is just the beginning. But enough about us — step inside, explore our world, and see what catches your imagination.
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!