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The Two-Piece Wonder That Refuses to Choose
Right, so here's the rather brilliant bit: you get two garments pretending to be one. A matching tube top and side split pants that play together beautifully, though they're perfectly happy to venture out separately if you're feeling adventurous. It's like having a wardrobe argument that actually results in more outfits. Perfect for beach days, warm afternoons, or anywhere you'd like to look rather fabulous without appearing to have tried terribly hard.
Why Choose Our Black Side Split Set
Two Looks in One Purchase: Wear them together as a glorious matching set or separately for entirely new combinations. Maximum versatility, minimal regret.
Thoughtfully Made Tube Top: Features a delightfully styled ruffle hemline with a cropped silhouette that's been engineered to stretch comfortably. Rather fetching, honestly.
Beautifully Crafted Pants: High-rise silhouette with a pull-on elastic waistband because hooks and buttons are so last season. The side splits bring just the right amount of drama without the commitment.
One Size Wonder: Stretches from S to L, which is our polite way of saying it actually works for real bodies. Our model is 5 foot 7 inches in a size S.
Product Details
Inseam and Length: 28 inches inseam, 39 inches total pant length
Fabric: 100 percent Rayon with a textured, breezy weave that breathes as well as you do
Fit: One size, stretchy fabrication, comfortably accommodates S through L
Handmade with Love: Crafted in Bali by artisans who actually care
Care Instructions: Hand wash cold and lay flat to dry. Treat it as nicely as it treats you.
Returns Policy: Store credit returns accepted. Please review our returns page for complete details.
This set is rather good at making you look like you've got your life sorted, even on days when you absolutely haven't. Do grab it before someone else does.
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!