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The Crop That Rather Gets It
Look, we've all stood in front of the mirror wondering if we could pull off something that's simultaneously cosy and airy without looking like we've wrapped ourselves in a duvet. Well, wonder no more. This crop long sleeve is precisely the sort of thing that does all the heavy lifting for you. Layer it over your favourite sports bra, step out of the studio, and suddenly the street doesn't seem quite so intimidating.
Why Choose Our Crop Long Sleeve
Bell Sleeves That Actually Work: They're properly fetching without being fussy, and they catch the light in that rather marvellous way that makes you look like you have your life sorted.
Criss Cross Back: Enough personality to turn heads while remaining utterly practical. It's the sort of detail that suggests you didn't just throw something on.
Layering Magic: Wear it solo if you're feeling fabulous, or team it with a sports bra for that effortless studio to street transition that feels gloriously intentional.
Thoughtfully Made: The 85 percent polyester and 15 percent spandex blend means you get genuine comfort that actually moves with you rather than against you.
Product Details
Fabric Composition: 85 percent polyester, 15 percent spandex for splendid stretch and durability.
Fit Guide: Our model at 5 feet 7 inches wears a size small, which should give you a rather good sense of proportions.
This crop has a way of becoming the piece you reach for constantly. The sort of wardrobe essential that feels like you've rather cleverly cracked the code on looking put together.
Rather good things don't wait around. Add this to your basket and discover why it's becoming rather difficult to keep in stock.
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!