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Billie T-Shirts

Billie t-shirts from Fun Cases are made for people who want personality in their wardrobe without the fuss. Think playful graphics, cheeky slogans and art that actually means something — all cut in a relaxed unisex shape that suits anyone. Whether you like loud statements or low-key style, these tees are about showing who you are. They’re ideal for hanging out with mates, layering for gig season or adding an instant vibe to your everyday fit.

Available in sizes from XS through to 3XL, our range covers extra small to triple extra large so everyone can find the right fit. The colour options are simple and staple: crisp white or cool grey, both chosen so prints pop and match everything in your wardrobe. The unisex cut is roomy in the right places and perfect for swapping styles with friends — size up for that oversized look or go true to fit for a cleaner silhouette.

We’ve partnered with artists and designers to pack over 5,000 designs printed on the front, so there’s always something fresh to pick. From retro band-style graphics and indie illustrations to anime vibes and minimalist logos, the variety is huge. If you’re hunting for a Billie shirt to match your mood, you can mix and match aesthetics and build a collection that’s uniquely yours. Every print is made to stand out and stay fun, wash after wash.

Shopping with us comes with a little bit of good karma — we plant a tree for every order, helping to give back while you refresh your wardrobe. It’s a small step that matters, and it sits nicely with the vibe of buying less disposable stuff and choosing pieces you’ll actually want to wear again and again. We keep things simple so your purchase feels good on day one and later on, too.

We also offer free worldwide shipping (minimum spend applies), so sending Billie tees to mates overseas or grabbing a few for uni is easy. Orders are straightforward, and we aim to get your new favourite pieces to you as fast as possible. If you’re ready to level up your tee game, have a browse through the styles and pick what speaks to you — there’s loads to choose from and something for every mood.

Why Choose Fun Cases

Big Billie vibes — our Billie Merch is hand-printed to order in the UK, and we plant a tree for every order. We ship worldwide for free and tuck in free gifts with qualifying orders, so you can rep your fave while doing a little good.

Rated excellent on Trustpilot, so you can shop with confidence and join the Billie fam.