Fun Cases' Marble kids t-shirts are made for playful wardrobes and bold teens. Available in sizes 7-8 years through to 13-14 years, these unisex styles fit a wide range of young shapes and personal vibes. Think relaxed cuts, statement swirls and wear-anywhere comfort that gets tossed in the wash and back into rotation without a second thought.
For those after a slightly softer, trend-led look, our Marble girls t-shirts bring prints and colour palettes that pair perfectly with high-waisted jeans, skirts or layered over long-sleeve tops. They’re ideal for festival-season selfies, school socials or weekend hangouts—easy to style, simple to love, and loud enough to stand out without trying too hard.
If the vibe is more pared-back or sporty, the Marble boys t-shirts offer darker tones, graphic swirls and sharper contrasts that suit skatepark sessions, football training or chilled meet-ups. The designs are versatile, so you can mix and match with hoodies, joggers or shorts for an everyday fit that stays cool and low-fuss.
Beyond gendered looks, our Marble kids tees range is all about fun prints and youthful flair. From marbled streaks to micro patterns and big bold swashes, there’s something for every mood. Parents love the longevity—pieces that work across seasons—while teens appreciate the unique designs that feel original rather than everyone-else’s copy.
We’re into style that does some good, too. For every order placed we plant a tree, helping to put something back into the planet and making every tee feel a little more meaningful. Shipping is free worldwide (minimum spend applies), so whether you’re ordering across town or across the globe, that little extra saving helps keep your wardrobe fresh without the added cost.
Looking for presents or wardrobe refreshes? These tees make great gifts for birthdays, end-of-term treats or “just because” surprises. Mix-and-match sets mean siblings can coordinate without being identical—zero boring matching, all the personality. Sizing runs from 7-8 to 13-14 years, and the unisex fit keeps options open for every kiddo and teen.
Want to keep them looking sharp? Treat the prints gently and they’ll keep their pop. If you’ve got a question about fit or styles, our team is happy to help—reach out and we’ll point you in the right direction so you get a tee that suits the wearer and the vibe.
Marble Merch brings that swirly, marble-mix vibe to your everyday stuff — everything is hand-printed to order in the UK, so each piece feels personal. We plant a tree for every order and offer free worldwide shipping, because style shouldn’t cost the planet or your wallet.
Qualifying orders score a free gift, and our shoppers say it loud: Rated excellent on Trustpilot. Pick something unique and feel good about it.
