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A Rather Splendid Cushion Inspired by Beautiful Architecture
Here's the thing about geometric design: when it's done properly, it transforms a rather ordinary sofa into something altogether rather marvellous. This blue arches cushion is precisely that sort of thing, featuring an original pattern that celebrates the lovely drama of architectural lines. Not to brag, but it's quite the showstopper.
Why Choose Our Geometric Arches Cushion
Handcrafted Quality: Each cover is individually cut and sewn by hand, because machines do have their limits and some things deserve proper attention.
Double Sided Design: Both sides feature the glorious blue arch pattern, which means you needn't fret about which way you arrange it. Rather convenient.
Easy Care: The concealed zipper allows you to remove the cover with minimal fuss, making washing about as painless as these things can be.
Pure Cotton Construction: Made from 100 percent cotton drill fabric. It's rather robust and rather pleasant to touch, if we're being honest.
Product Details
Material: 100 percent cotton drill fabric
Available Options: Choose the cover alone, or select the complete cushion with polyester insert included
Size Options: 18 by 18 inches or 24 by 24 inches to suit your space
Customisation: Fancied in a different size or style? Do get in touch and we'll see what we can arrange.
This is precisely the sort of cushion that makes people ask rather pointed questions about your interior design sense. In the nicest possible way.
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!