Skip to product information
Pickup currently not available
The Shirt That Does the Heavy Lifting at Your Next Gathering
Here's the thing about a proper party shirt: it should do most of the talking for you. This rather splendid slim fit number arrives with a vintage 70s sensibility, a touch of art deco drama, and a gloriously sequinned sheer back panel that rather suggests you've put in the effort. Which, truthfully, you have.
Why Choose Our Party Back Shirt
Utterly Fetching Vintage Styling: Inspired by classic 70s tailoring, this piece carries genuine vintage charm without feeling costumey or overdone. It's the sort of thing that makes people wonder where you found it.
Fabulously Made Construction: Slim fit through the body means it actually flatters rather than billows about like a poorly pitched tent. The tailoring is properly handsome.
The Back Story (Literally): That sheer panel adorned with black sequins in art deco arrangement is where the real magic happens. Turn around and you've got a showstopper moment that catches the light and turns heads in the most delightfully understated way.
Surprisingly Versatile: Wear it to an evening do, layer it over a slip dress, or simply own the room at drinks. It's rather good at all three.
Product Details
Fit: Slim fit through shoulders and torso
Back Panel: Sheer material with hand placed black sequin art deco detailing
Colour: Classic black
Inspiration: Vintage 70s tailoring with contemporary styling
Care: Gentle hand wash recommended to preserve sequin placement and fabric integrity
This is the sort of piece that rewards investment. Rather good pieces don't come along every day, and when they do, one tends to rather regret hesitating.
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!