Estimates are fan fiction.
A brutally accurate tee for software developers, project managers, tech leads, startup survivors, and anyone who has ever watched a “quick task” turn into a six-week side quest.
This OffByOne shirt features a bold fantasy-inspired graphic with a Gantt chart, open book, dragon artwork, and sarcastic project-planning energy. It is made for people who know timelines are made up, scope creep is real, and every sprint estimate is basically speculative fiction with meetings.
Clean enough to wear out. Nerdy enough for the standup. Rude enough to be honest.
Perfect for:
- Software engineers
- Project managers
- Scrum masters
- Tech leads
- Startup teams
- Agile survivors
- QA testers
- Dungeon masters with Jira trauma
- Anyone who has ever said “that should only take a day” and regretted it
Product details:
- Unisex heavy cotton tee
- Classic fit with a comfortable crew neck
- Medium fabric: 5.3 oz/yd² / 180 g/m²
- 100% cotton for most colors
- Durable fabric made for everyday wear
- Tear-away label for comfort
- Printed graphic design
- Great gift for developers, coders, gamers, project managers, and tech coworkers
Brand:
OffByOne — minimalist tech culture with sarcastic gamer-geek attitude. No hustle quotes. No fake motivation. Just clean designs for people who know too much about computers.
Disclaimer:
Due to fabric properties, the White color variant may appear off-white rather than bright white.
Care instructions:
Machine wash cold, max 30C or 90F. Use non-chlorine bleach as needed. Tumble dry low. Do not iron directly on the design. Do not dry clean.
EU representative: HONSON VENTURES LIMITED, gpsr@honsonventures.com, 3, Gnaftis House flat 102, Limassol, Mesa Geitonia, 4003, CY
Product information: Gildan 5000, 2 year warranty in EU and Northern Ireland as per Directive 1999/44/EC
Warnings, Hazard: For adults, Made in Nicaragua
Care instructions: Machine wash: cold (max 30C or 90F), Non-chlorine: bleach as needed, Tumble dry: low heat, Do not iron, Do not dryclean
