Short Sleeve Baby Onesie Summer Flowers
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Gloriously Soft and Sweet for Sun-Soaked Adventures
Sunshine, giggles, and slightly unpredictable snack times all call for babywear that keeps up rather stylishly. This short sleeve baby onesie is fabulously made for warm weather comfort, with breathable cotton and just enough give for those surprise growth spurts. Quite the little summer marvel, really.
Why Choose Our Short Sleeve Baby Onesie?
- Fabulously Soft Cotton: Made from 100 percent Oeko-Tex certified cotton that's gentle enough for even the pickiest little cuddlebug
- Smart Snap Closures: Dressing your baby becomes less of a wrestling match thanks to a stretch-friendly collar and clever snaps
- Room to Grow: Longer length and adaptable sizing mean you're not parting with it after one sunny picnic
- Cool Short Sleeves: Ideal for playground escapades, buggy naps and the occasional mid-sandwich snooze
Product Details:
- Material: 100 percent Oeko-Tex certified cotton
- Features: Snap closures, short sleeves, generously adaptable sizing
- Care: Machine wash inside out at 40°C, reshape while damp, may shrink ever so slightly (just enough for a perfectly snug fit)
- Origin: Designed and made in Europe
Secure your little one's favourite summer outfit before the next sunny day rolls by
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!