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The Sweater That Feels Rather Too Good to Be True
Picture this: a jumper so absurdly soft that people will genuinely ask if you've accidentally splurged on cashmere. We've rather outdone ourselves here. Our seamless crewneck uses a rather clever 3D knitting technique that eliminates every seam and boundary, meaning you get that cloud-like comfort without the fiddly bits poking you in uncomfortable places. Then it goes through a specialised wash that somehow makes it feel even more marvellous. We're still not entirely sure how they managed it.
Why Choose Our Lambswool Crewneck
Seamless Construction: No irritating seams means all-day comfort that actually feels proper. You'll forget you're wearing it, which is either the highest compliment or a sign you've fallen asleep. Probably the former.
Superfine Lambswool Quality: Spun from first-shearing lamb fleece, this material is wonderfully soft and delicate. Lambswool is the sort of fabric that luxury houses have been fussing over since forever, and rightly so.
Beautifully Crafted Details: Hand-linked finishing touches mean each sweater is made with genuine care. Fiddly work, really, but absolutely worth it.
Gloriously Marled Yarn: That rather fabulous Ruby hue is a marvellous marriage of calm, muted undertones with punchy vibrancy. It's rather fetching in person, we must say.
Product Details
Composition: 100 percent Lambswool
Design and Craftsmanship: Designed and made right here in the UK, then hand-linked by skilled makers who actually care about their work
The Yarn: Our Scottish suppliers have been spinning rather exceptional yarns since 1867. They know their business.
About Lambswool
Lambswool comes from the very first shearing of a lamb, usually around seven months old. It's prized across the world for being splendidly soft, wonderfully warm, and having that fine texture that makes luxury knitwear actually worth the investment. Unlike ordinary wool, lambswool from younger sheep is noticeably more delicate and gentle on the skin.
This is the sort of sweater you'll reach for again and again. Get yours before the Ruby sells out.
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!