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A Rather Marvellous Bedtime Adventure Awaits
Right then, imagine tucking your child into bed and watching their eyes light up as narwhals, pirate ships, and twinkling stars sail across the duvet. Flip it over and there's a soft light green sanctuary dotted with charming white seahorses. This hand-illustrated reversible duvet set is the sort of thing that transforms bedtime from a negotiation into pure magic. We've collaborated with a British artist to create something that taps into those wild childhood dreams and explorer tales that keep young imaginations happily occupied until sleep finally wins.
Why Choose Our Reversible Duvet Set
Two Gorgeous Designs in One: Because children's moods shift faster than the tide, and you'll want variety without the storage nightmare.
Utterly Fetching Hand Illustrations: Each design tells a story of adventure, crafted by an artist rather than churned out by algorithm.
Properly Made from Luxe Materials: 100 percent cotton in a rather silky sateen finish with 300 thread count that feels lovely against delicate skin.
Safety Without Compromise: Oeko Tex 100 certified, meaning you can sleep soundly knowing the materials are gentle on little ones.
Beautifully Crafted Details: Envelope closure pillow cases with ladder stitch and oxford borders that actually last through countless washes.
Sustainably Packaged: Arrives in a reusable cotton case that doubles as storage and dust protection, with zero plastic in sight.
Product Details
What's Included: One single duvet cover and two standard pillow cases.
Fabric Composition: 100 percent cotton, sateen finish, 300 thread count.
Construction: Envelope closure pillow cases with ladder stitch detail and oxford border styling.
Certifications: Oeko Tex 100 certified for safety against delicate, sensitive skin.
Packaging: Plastic free reusable cotton case for storage and protection.
Craftsmanship: Woven and produced by heritage textile partners with over 70 years of experience.
This is the sort of duvet set parents rather wish they'd invented themselves. Your child will drift off to sleep surrounded by hand-illustrated wonder, and you'll rest easy knowing you've chosen something properly made.
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!