Hobby Product Guides
Grandpa’s Garage Quality Control T-Shirt: Size Guide

The Grandpa’s Garage Quality Control T-Shirt is a Bella + Canvas 3001 unisex short-sleeve tee with a garage-themed graphic for grandpas, mechanics and car lovers. It has a modern retail fit and a direct-to-garment front print. Available colors are Heather Mauve, Athletic Heather, Heather Ice Blue and White, with size availability varying by color.
Grandpa’s Garage shirt size chart
Compare the garment measurements with a tee that fits well. Chest width is measured across the shirt; body length runs from the high point of the shoulder to the hem.
| Size | Chest width | Body length |
|---|---|---|
| XS | 16.5 in (41.9 cm) | 27 in (68.6 cm) |
| S | 18 in (45.7 cm) | 28 in (71.1 cm) |
| M | 20 in (50.8 cm) | 29 in (73.7 cm) |
| L | 22 in (55.9 cm) | 30 in (76.2 cm) |
| XL | 24 in (61 cm) | 31 in (78.7 cm) |
| 2XL | 26 in (66 cm) | 32 in (81.3 cm) |
| 3XL | 28 in (71.1 cm) | 33 in (83.8 cm) |
| 4XL | 30 in (76.2 cm) | 34 in (86.4 cm) |
| 5XL | 32 in (81.3 cm) | 35 in (88.9 cm) |
These are garment measurements, not body measurements. Compare them with a similar shirt and confirm that the chosen color has the size you need.
Fabric and print
The 3001 jersey weighs 4.2 oz/yd² (142 g/m²), is pre-shrunk, side-seamed and reinforced with shoulder-to-shoulder taping. The White variant is 100% combed and ring-spun cotton; Heather Mauve, Athletic Heather and Heather Ice Blue contain polyester. The exact blend for a selected heather color is not specified here, so check the product details. Printful makes each shirt to order. The graphic is fixed; colors and placement may vary slightly from the mockup.
Care and pricing
Machine wash cold, inside out, with like colors. Tumble dry low or hang dry. Do not iron directly on the print and do not dry clean. Prices start at $23.25 USD and increase by size; the product currently offers 34 color-size variants. Confirm current availability and price in the selector.
Gift for a garage grandpa
This quality-control joke suits a grandpa who checks a repair twice, offers workshop advice or enjoys time in the garage. Compare a favorite tee with the size chart and verify the recipient’s preferred color.
Frequently asked questions
Is it a unisex T-shirt?
Yes. It is listed as a Bella + Canvas 3001 unisex jersey tee.
Which colors are offered?
Heather Mauve, Athletic Heather, Heather Ice Blue and White, subject to size availability.
How should it be washed?
Wash cold and inside out; dry low or hang dry. Keep an iron off the print.
Visit the Grandpa’s Garage Quality Control T-Shirt page for current photos, color-size options and pricing.

