The shirt reads NOT FRIENDLY DO NOT TOUCH in warning-sign lettering. Above or beside the words sits a yellow caution triangle, and inside the triangle, a hand with a slash through it. The visual grammar is borrowed wholesale from industrial signage: the triangle that means hazard ahead, the crossed-out pictogram that means prohibited action, the all-caps imperative that means this is not a suggestion. It is a piece of public infrastructure language printed on cotton.
I keep looking at that triangle. Caution signs are not personal. They are installed by someone with authority over a space — a facilities manager, a safety officer, a site foreman — and they address a generic body moving through that space. The sign does not negotiate. It does not explain. It does not care whether you are having a good day. It simply declares a condition and a rule: this area is hazardous; do not proceed. The shirt borrows that voice and points it at the wearer’s own body. This person is not friendly; do not touch.
That is the joke, and it is a good one, but it is also the problem. A warning sign is a boundary imposed by an authority. A personal boundary is something you negotiate, enforce, and sometimes revise. The shirt collapses the two. It takes the most impersonal possible form of communication — the industrial hazard placard — and uses it to express the most personal possible preference: leave me alone. The result is funny because it is absurd, and it is absurd because the form and the content are mismatched. You cannot actually install a caution triangle on your torso. You can only wear one and hope people read it.
This is not a criticism of the shirt. It is an observation about what the shirt is actually doing. It is not a boundary. It is a boundary proposal — a request formatted as a command, a preference dressed in the language of prohibition. And that is a useful thing to notice, because the gap between a boundary proposal and an actual boundary is where most organizational failure lives. A project manager writes a risk register entry that says vendor dependency is high. The entry sits in a document. Nobody acts on it. The risk materializes. The register was a proposal, not a control. The shirt is a proposal, not a control. The crossed-out hand does not physically stop a hand.
What the shirt does well is make the proposal legible. The yellow triangle is a visual anchor. The crossed-out hand is a pictogram that reads at a distance. The all-caps text is unambiguous. If you are going to make a boundary proposal in public, this is how you do it: short, visual, and impossible to misread. The failure mode is not the design. The failure mode is expecting the design to do the work of enforcement. A sign is not a fence. A shirt is not a force field. A charter clause is not a kill criterion.
If you wear this shirt, you are making a specific kind of statement: I am aware that I am not obligated to be approachable, and I am choosing to say so in the most impersonal available format. That is a coherent position. It is also a position that requires you to accept that some people will ignore the sign. The sign does not enforce itself. The wearer enforces it, or does not. The shirt is a conversation starter for people who do not want to start conversations. That is the paradox, and it is a productive one.
The shirt is available at the Amazon listing under the Quirky Cotton Collective brand. The design is exactly what the title says: warning-sign lettering, a yellow caution triangle, and a crossed-out hand. It is not a subtle garment. It is not meant to be. It is a boundary proposal in the loudest available visual language, and it works precisely to the extent that the people around you are willing to read.
Editorial note: This publication and Quirky Cotton Collective share an owner.
What I do now
When I see a boundary proposal — a sign, a clause, a status line, a shirt — I ask three questions before I treat it as a boundary:
- Who has the authority to enforce this? If the answer is nobody, it is a proposal. If the answer is the person who wrote it, it is a preference. If the answer is someone with budget or veto power, it might be a boundary.
- What happens when someone violates it? If the answer is nothing, it is decoration. If the answer is a conversation, it is a norm. If the answer is a consequence, it is a boundary.
- Is the format doing work the content cannot? A bold clause in a charter, a yellow triangle on a shirt, a red status in a dashboard — these are formatting choices that imply authority. Ask whether the authority is real or borrowed.
The shirt is a good shirt. It is also a useful artifact for practicing those questions. The caution triangle is not a control. It is a proposal. The crossed-out hand is not a fence. It is a request. The gap between the two is where you live.