Off By One
Fine. I'll Build My Own. — Developer T-Shirt
Fine. I'll Build My Own. — Developer T-Shirt
Three hours comparing tools. Twelve open tabs. Nothing quite right. A regular-fit organic cotton developer tee for anyone whose search inevitably becomes a new side project.
Made to order. Please confirm your size and colour before purchasing; we can’t accept returns or exchanges for selection changes.
Best fit check: measure a T-shirt you already own and compare it with ./size-guide below.
./size-guide
Regular unisex fit. Choose your usual size for a standard fit, or size up for a more relaxed fit.
| size | fits chest (in / cm) | length (in / cm) | sleeve (in / cm) |
|---|---|---|---|
| S | 31–34 / 78.7–86.4 | 28⅜ / 72 | 9¼ / 23.5 |
| M | 35–38 / 89–96.5 | 29⅛ / 74 | 9½ / 24 |
| L | 39–41 / 99–104.1 | 29⅞ / 76 | 9⅝ / 24.5 |
| XL | 42–45 / 106.7–114.3 | 31⅛ / 79 | 9⅞ / 25 |
chest = wearer’s chest circumference. length = highest shoulder point to bottom hem. For the best comparison, measure a tee you already own. Measurements may vary slightly.
./shipping-delivery
Each shirt is made to order. Please allow 2–5 business days for production before it ships.
Typical carrier transit after production is 3–5 business days to the United States, 5–8 to Canada, and 7–14 to Japan. These are estimates, not guarantees.
Standard shipping is free on merchandise orders of C$99 or more. For a one-shirt order, the current flat rate is C$8.59 to Canada; the United States and Japan use a C$4.95 base rate, converted to the market currency at checkout. Final rates are shown at checkout, and split shipments may differ. Tracking is emailed when your order ships.
./returns-exchanges
Because every shirt is made to order, returns or exchanges are not accepted for buyer’s remorse, an incorrect size, or an incorrect colour. Please check the size guide before ordering.
If an item arrives damaged, defective, or misprinted—or your package appears lost—contact us within 30 days of delivery or the estimated delivery date. Eligible issues receive a free reshipment or refund.
./materials-care
Stanley/Stella SATU001 organic cotton t-shirt:
- 100% organic combed ring-spun cotton
- 5.3 oz/yd² (180 g/m²) midweight fabric
- Regular unisex fit with set-in sleeves
- 1 × 1 ribbed collar
- Double-needle stitching at the sleeves and bottom hem
- Fabric certified for organic cotton content under GOTS and OCS
Wash inside out in cold water with like colours and mild detergent. Do not bleach or dry clean. Tumble dry low or hang dry, and do not iron directly over the print.
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Three hours comparing tools. Twelve open tabs. Nothing quite right.
Fine. I’ll build my own.
A developer T-shirt for anyone whose search for the perfect tool inevitably becomes a new side project. The terminal-inspired artwork pairs with a comfortable, regular-fit organic cotton tee made for everyday wear.
The fit
• Regular unisex fit
• Set-in sleeves for a clean everyday silhouette
• Order your usual size for a standard fit
• Size up for a more relaxed fit
• Soft ribbed crew neckline
The build
• 100% organic combed ring-spun cotton
• Midweight 5.3 oz./yd² (180 g/m²) fabric
• Direct-to-garment front print
• Double-needle stitching at the sleeves and hem
• Off By One mark printed below the back collar
• Made on demand to reduce unnecessary inventory
$ rails generate my_own_tool --save-sanity
Browse all evergreen developer T-shirts.
Prefer process problems to tool problems? See Rules for Thee.
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