I’d made a nail and gear shirt years ago. Nothing against the original shirt Brady and Grey sold (since I bought two), but I wanted different colors. I have a red, green, grey, and a few other colors. I’d say the red one gets a look or two since it invokes a hammer and sickle vibe (I’m in the US), but I don’t mind.
The shirt used to be on sale on Amazon (I got the minimum 1 cent royalty), but I don’t see them available anymore. If I find it, I’ll try to link it. If others are interested, I could try to find the old shirt file again and re-upload, but it’s been a while since I used the shirt creation tools on Amazon.
Edit: so I checked and my nail and gear shirts have all been removed from Amazon because they didn’t sell enough. Only two remain currently… and they are actually my favorites to wear. Just google “Amazon nail and gear dark mode tshirt” and it should be the first (non-ad) result for a black on grey/black design tshirt and hoodie.
Edit 2: here are the links if it’s allowed: