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Psycho Australian Magpie Tee-Shirt

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Spectral Seagull Tee-Shirt

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Evil Brushtail Possum Tee-Shirt

About us
Sinister Store started as a refusal.
A refusal to keep buying dark clothing that looked the part but felt hollow.
A refusal to accept safe designs dressed up as rebellion.
So we stopped settling and started making our own.
Sinister creates original, in-house artwork and turns it into physical pieces — tee-shirts, hoodies, bomber jackets, headgear, and original artistic leather boots built to stand apart.
The influences are obvious: heavy music, underground scenes, late nights.
But the result isn’t nostalgia — it’s refusal made physical.
Some pieces are brutal.
Some are unhinged.
Some are funny in ways that make the wrong people uncomfortable.
That’s not a flaw — that’s the point.
Most of Sinister exists offline. Pop-ups, markets, unexpected places. We’re not a normal clothing brand, and we don’t want to be.
The website isn’t the experience — it’s the trace left behind.
Sinister isn’t about posturing or gatekeeping.
It’s about wearing what feels right, wherever you are — loud or quiet, noticed or not.
Serious craft. Unserious attitude. Proudly regional.
Built loud. Worn louder.
🦘 Sinister Store 🦘