Longline Unisex Sweatshirt in Organic Cotton and Modal
Pickup currently not available
The Sweatshirt That Actually Fits Properly
Look, we won't pretend this is revolutionary. It's a sweatshirt. But it's rather a good one, which is the point, really. Crafted from a sumptuous blend of 50 percent organic cotton and 50 percent modal, it's the sort of thing you'll reach for when you want to look effortlessly put together without, well, putting in any effort whatsoever.
Why Choose Our Longline Sweatshirt
Fabulously Soft Jersey That feels like a genuine hug rather than a punishment. The supersoft cotton jersey is the sort of fabric that makes you wonder why you own anything else.
Utterly Versatile Design Wear it with your favourite loungers for a day at home, or throw it over a proper shirt and head out into the world with considerably more confidence than you probably deserve.
Available in Four Rather Gorgeous Colours We've thoughtfully selected each shade so that absolutely everyone finds something that doesn't make them look like they've dressed in the dark.
Unisex Fit Because good comfort and good style shouldn't be fussy about such things.
Product Details
Composition 50 percent organic cotton, 50 percent modal for that delightfully soft, wonderfully breathable feel.
Style Longline cut that looks intentional rather than accidental.
Care Treat it as you would any sweatshirt you've actually grown fond of.
Rather splendid for anyone who appreciates being comfortable without looking like they've given up.
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!