MrPrompt

Amsterdam, The Netherlands

3
Sales
We calculate this number using an average of all ratings from the past twelve months. 5.0 (1)
1 year
on Etsy
We calculate this number using an average of all ratings from the past twelve months. 5.0 (1)
3
sales
1 year
on Etsy
3
Sales
We calculate this number using an average of all ratings from the past twelve months. 5.0 (1)
1 year
on Etsy
We calculate this number using an average of all ratings from the past twelve months. 5.0 (1)
3
sales
1 year
on Etsy

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Announcement

Last updated on Jan 8, 2025
Mr Prompt

Contact shop owner

Mr Prompt

Reviews

5.0 (1)
Average item review
We calculate this number using an average of all ratings from the past twelve months.
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  • Jeroen on Dec 27, 2025

    5 out of 5 stars

    I recently picked up a Mr. Prompt Berlin tee and I'm genuinely impressed. The design features a clean Berlin skyline silhouette with a clever prompt-engineering joke underneath – it's that perfect mix of tech humor and street style that actually works. What I love most? The reactions I get wearing it. People in tech immediately get the reference and smile, while others just think it looks cool and ask about it. Either way, it starts great conversations about AI and creativity. In a sea of boring tech merch, this feels fresh and original. The quality is solid too – good fabric, sharp print, nice fit. Mr. Prompt nailed the concept of making tech culture wearable without being cringe about it. Definitely recommend if you're into AI, prompt engineering, or just appreciate clever design. 5/5.

About MrPrompt

Where Tech Meets Style...

Sales 3
On Etsy since 2025

Where Tech Meets Style...

Shop about video description

From Command Line to Culture Line

Shop members

  • shop-member-photo
    Jeroen

    Owner, Chief Prompt Architect & Cultural Compiler

    10+ years in IT/AI innovation. Transforms complex AI concepts into wearable tech statements. Dutch precision meets Berlin creativity. Believes technology should remain human—and humans are fundamentally humorous.

  • shop-member-photo
    Wouter

    Owner, Chief Style Operator & Urban Tech Fusion Lead

    15+ years IT/AI expertise with sharp urban aesthetics. Bridges digital code and street culture. Architect or Mr. Prompt's visual DNA. Makes tech not just functional, but street-credible and style-approved.

Production partners

  • A production on demand company

    Barcelona, Spain

    Our partner prints and ships our products

Shop policies

Last updated on Jul 4, 2025

Shipping

See item details for estimated arrival times.

Customs and import taxes

Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

Payment options

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Returns & exchanges

See item details for return and exchange eligibility.

Cancellations

Cancellations: not accepted

Please contact the seller if you have any problems with your order.

Privacy policy

More information

Last updated on Dec 17, 2025

Frequently asked questions

What's the story behind Mr Prompt?

We're a brand founded by two Dutch brothers with 10+ years in IT and AI. We wanted gear that spoke our language: a mix of tech precision, urban style, and a sense of humor. Mr Prompt is where code meets creativity, for everyone who believes technology's best feature is being human.

What are your shirts made of? What's the quality like?

We deploy our designs exclusively on the Unisex Organic Cotton T-Shirt | Stanley/Stella STTU169. It's our hardware of choice: 100% organic cotton, ethically produced, soft, and durable. It's the premium, reliable chassis your new favorite design deserves.

How do the sizes fit? Is there a size chart?

This is critical documentation, so read carefully! Our shirts are a "medium fit," but to avoid errors, you must check the size chart in the product images. Our pro tip: measure your best-fitting t-shirt and compare it to our chart. As we say in Dutch, to measure is to know.

What's your return and exchange policy?

Because every shirt is printed on-demand (Just-In-Time) specifically for you, we cannot offer returns or exchanges for sizing issues or a change of mind. However, if your item has a "bug"—like a print error or damage—contact us within 14 days with a photo, and we'll push a "patch" by sending a free replacement.

How are the shirts made, and how long does it take?

We use a Print-on-Demand partner, Printful. When you order, your "prompt" is sent to their system. They print and pack it, which takes 2-7 business days. This is our "compilation time." After that, it's shipped. This method is also sustainable, as we only produce what's needed.

How long does shipping take, and will I get tracking?

Shipping time depends on your location. You'll see a live delivery estimate at checkout. And yes, absolutely. Once your order ships, you'll get an email with a tracking link—your personal API key to your package's location.

How do I take care of my shirt to keep the print awesome?

To maximize the lifespan of your gear, follow this user manual: Machine wash cold, inside-out, on a gentle cycle. Hang-dry for best results (or tumble dry low). Iron inside out, but never iron the print itself. Treat it well, and it'll stay as crisp as clean code.

What do the designs actually mean?

Think of them as Easter eggs for the tech community. They're inside jokes, cultural references, and philosophical nods to the world of AI, coding, and digital creation. If you get it, you're exactly who we made them for.

Do you offer custom or personalized designs?

Currently, our API doesn't accept custom user inputs. We are focused on our curated collection of designs. However, we're always open to feature requests. If you have a brilliant idea, send it our way—it might make it onto our development roadmap.

I live outside the EU/US. Will I have to pay customs fees?

Our print partner has facilities worldwide to minimize these costs. However, depending on your country, your order may be subject to import duties. These fees are determined by your local customs office and are the responsibility of the buyer.