Our tees are unisex and printed on Gildan 64000 — a classic, relaxed unisex fit. They run true to size for most people. If you prefer a fitted look, order your usual size. If you like an oversized/relaxed fit, size up. The full size chart with measurements (chest width and length in inches) is in the last photo of every listing. If you're between sizes or unsure, message me before ordering — happy to help!

When will my order ship and arrive?

Every tee is printed to order, so here's the timeline: 🧵 Production: 2-7 business days 📦 Shipping (US): 3-7 business days 📦 Shipping (International): 10-20 business days You'll receive a tracking number via Etsy as soon as your order ships. Total time door-to-door is usually 1-2 weeks in the US, 2-4 weeks internationally.

Do you accept returns or exchanges?

Every tee is made to order just for you, so returns and exchanges aren't accepted for change of mind, wrong size choice, or color preference. Please check the size chart in the last photo of every listing carefully before ordering. I'll only replace or refund if there's an issue on my end: - Wrong item or size shipped (different from your order) - Print defect or misprint - Item damaged during shipping If this happens, message me within 7 days of delivery with a clear photo and I'll make it right — free replacement or full refund, no questions. Not sure about sizing? Message me before ordering, I'll help you pick. ✨

Every design is printed using high-quality DTG (Direct-to-Garment) printing on soft, premium cotton. The print is durable and designed to last wash after wash when cared for properly. Care instructions: - Machine wash cold, inside out - Tumble dry low or hang to dry - Do not iron directly on the print - Avoid bleach

Custom and personalized orders

I focus on my own original illustrations, so I don't take fully custom design requests right now. But if you'd like an existing design on a different garment color or a different size combo, message me — I'll do my best to help.

Gift wrapping and packaging

Yes! Sending one of my tees as a gift is easy: 🎁 At Etsy checkout, look for the "Add a gift message" option. Type your message (up to 200 characters) and it'll be printed on a 6"×4" card and tucked inside the package — free of charge. 📦 Pricing info and invoices are never included in the package — just the tee and your gift message card. 📮 Want it shipped directly to the recipient? Just enter their address at checkout. Note: Gift messages aren't available for express delivery orders.

Who designs these illustrations?

That's me! I'm an independent illustrator drawing every character by hand — viking goblins, mushroom trippers, UFO aliens, coffee cats, and a whole lot of other weird little creatures. Each design is my original work, created from sketch to vector. Thanks for supporting independent art ✨

Report this item to Etsy

Price:$22.39+

404 Not Found T-Shirt | Funny Developer Error Graphic Tee, Programmer Bug Unisex Shirt

Name: 404 Not Found T-Shirt | Funny Developer Error Graphic Tee, Programmer Bug Unisex Shirt
Brand: tshartcraft
SKU: 4512238409
Availability: InStock
Rating: 5.0 (4 reviews)

tshartcraft

Arrives soon! Get it by Jul 7-15 if you order today

Colors

Please select an option

Sizes

Please select an option

You can only make an offer when buying a single item

Highlights

404 Not Found T-Shirt featuring a funny developer error illustration — a graphic tee for programmers, debuggers, and anyone who's stared at a stack trace and questioned every life choice.🎨 About This Design
A delightfully panicked doodle of a developer mid-meltdown, clutching a laptop flashing "ERROR CODE" while bugs swarm and "ERROR" speech bubbles fly. Wrapped between giant "404 NOT FOUND" letters with binary code, a broken link, a magnifying glass, a warning triangle, and watching eyes — this design is for anyone who knows the exact moment hope dies in a developer's eyes.The universal language of "it was working five minutes ago."

👕 Product Details

Premium unisex t-shirt, soft and comfortable for everyday wear
Available in sizes S–5XL (size guide in last photo)
Multiple color options available — select your favorite above
Printed with high-quality direct-to-garment (DTG) printing
Produced and shipped through Printify's trusted print network

📦 Shipping & Production

Production time: 2–7 business days
Shipping: 3–7 business days (US) / 10–20 business days (international)
Tracking number provided once your order ships

💝 Perfect As a Gift For

Developers, programmers, and software engineers
QA testers and debugging warriors
IT support, sysadmins, and tech help heroes
Computer science students and bootcamp grads
Birthdays, work anniversaries, dev meetups, or "just because" gifts

🧺 Care Instructions

Machine wash cold, inside out
Tumble dry low
Do not iron directly on the print

💬 Questions?
Message me before ordering — I'm happy to help with sizing or color choice.
Don't forget to ⭐ Save this shop so you never miss new designs!

See more designs at tshartcraft.com

EU representative: HONSON VENTURES LIMITED, gpsr [!at] honsonventures.com, 3, Gnaftis House flat 102, Limassol, Mesa Geitonia, 4003, CY
Product information: Gildan 64000, 2 year warranty in EU and Northern Ireland as per Directive 1999/44/EC
Warnings, Hazard: For adults, Made in Bangladesh
Care instructions: Machine wash: cold (max 30C or 90F), with similar colors , Do not bleach, Tumble dry: low heat, Iron, steam or dry: low heat, Do not dryclean

Production partners

tshartcraft makes this item with help from

Order today to get by Jul 7-15
Returns & exchanges not accepted
Free shipping
Ships from: Hialeah, FL

There was a problem calculating your shipping. Please try again.

Country

Zip code

Please enter a valid zip code.

Etsy Purchase Protection
Shop confidently on Etsy knowing if something goes wrong with an order, we've got your back for all eligible purchases — see program terms

Etsy invests in climate solutions like electric trucks and carbon offsets for every delivery. See how