Because Their Dreams Deserve Something Rather Marvellous

Ah, bedtime. That curious nightly dance of bath bubbles, bedtime stories, and the final dramatic flop into bed. Give your little one the softest landing with our Linen Duvet Cover Set for Kids. Beautifully crafted from 100 percent European linen, it’s not only fabulously breathable, but gentle enough for even the most unpredictable of tiny sleepers. Honestly, it’s like tucking them into a warm cloud—if clouds came in light grey and didn’t wander off mid-night.

Why Choose Our Linen Duvet Cover Set for Kids?

Durably Gentle: Made from natural fibres known for being both sturdy and soothing, like the Mary Poppins of fabrics.
Year-Round Cosiness: Whether it’s a chilly winter’s night or a warm summer nap, linen regulates temperature delightfully well.
Handcrafted Charm: Each piece is carefully stitched with human hands (imagine that) in a place where people still value craft over conveyor belts.
Reassuring Certifications: OEKO TEX and EUROPEAN FLAX certified, so you can sleep just as soundly knowing it’s all very safe and sensible.

Product Details:

Included: 1 duvet cover and 1 pillowcase in a rather fetching light grey
Material: 100 percent European flax linen
Care: Machine wash at 40 degrees Celsius. Tumble dry low or hang (perhaps while pretending you live in the French countryside). Iron if you must, or embrace the crinkly charm—it’s a lived-in look, not an oversight.
Made to Order: Lovingly sewn over 3 to 5 working days, then off to you in a further 2 to 4 days. Not quite instant, but good things take time.

Wrap your little dreamer in light grey loveliness. Order now to ensure bedtime is as stylish as it is snug.

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!

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.

Read All About Us >

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.

Sostter partners with independent brands that intrigue, inspire, and bring something genuinely different to the world of fashion, design, and living. Join us!