Hide and Seek Unisex Long Sleeve Shirt Black
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Unexpectedly Delightful and Entirely Wearable
We understand. The world hardly needs another black shirt. But this one—well—it features the Moomins mid-game of hide and seek, and frankly, how could one say no? Beautifully crafted from fabulously made cotton, it's soft yet sturdy, nostalgic yet playfully mischievous. Whether you're meandering through the park or collapsing into your sofa with a biscuit or five, this long sleeve wonder rises to the occasion.
Why Choose Our Hide and Seek Unisex Long Sleeve Shirt?
Fabulously Made Cotton: Crafted from 240 GSM of 100 percent properly handsome cotton, it's soft enough for lounging and robust enough for minor existential crises and surprise tea puddles.
Unisex Fit: Designed for anyone with a body—strict requirements, we know—this shirt suits a broad range of lovely people, from breakfast cereal enthusiasts to late-night ponderers.
Gloriously Inclusive Sizing: With sizes from XS through XXL, there's plenty of room for all Moomin lovers, tall or compact, chilled or chaotically charming.
Product Details:
Material: 100 percent cotton at 240 GSM for softness with backbone
Design: Classic long sleeve with cuff rib, featuring an utterly fetching Moomin hide and seek illustration
Fit: Unisex shape ideal for adventurers and professional relaxers alike
Male Model: 175 cm tall wearing size M
Female Model: 176 cm tall wearing size M
Make Your Move
This is the sort of shirt that tends to mysteriously relocate itself into someone else's drawer. Avoid unnecessary disappointment by securing yours now and let your inner Moomin fan shine in gloriously understated fashion.
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!