Girls Long Sleeve Sweatshirt Dress
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Effortlessly Delightful and Delightfully Practical
There’s something quite marvellous about a dress that manages to be both playdate-ready and tea-party-chic. This girls long sleeve sweatshirt dress is delightfully stylish, surprisingly accommodating (perfect for cartwheels and discovering ladybirds), and so splendidly comfortable it practically begs for everyday wear.
Why Choose Our Girls Long Sleeve Sweatshirt Dress?
- Breathable Comfort: Made from fabulously soft Oeko-Tex certified cotton sweat fabric, it keeps things light, breezy and thankfully non-sweaty.
- Versatile Fit: Designed to flatter all sorts of little personalities and body types, with enough wiggle-room for imagination to run wild.
- Proper Pockets: Deep side pockets for stashing pinecones, secret notes or — dare we say — snacks. Functional and endearing.
- Beautifully Crafted: Lovingly made in Europe with an admirable attention to detail and durability. Built to be handed down — or up, depending on nieces.
Product Details:
- Material Composition: 95% cotton, 5% elastane — soft with just a whisper of stretch.
- Care Instructions: Wash inside out at 40°C. Reshape while damp. It may shrink a little (up to 7%), but then again, couldn’t we all after a warm bath?
Ready for school runs, unexpected twirls and everything in between. Snap it up before word gets out in the playground and everyone else wants one too.
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!
The brands we work with all have a chat option, and they love to chat!
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 are Sostter
We met as children. Grew up a few streets apart. Built dens, rode bikes, and eventually — built Sostter.
It started with a shared love of objects that meant something…things with a past, or at least a purpose.
Now, Sostter is our grown-up version of a treasure hunt: a space where design meets storytelling.
We curate independent brands, one-of-a-kind finds, and everyday essentials with character.
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!