Size Guide
Find your fit before you order. Every T-shirt is made to order, so choosing the right size upfront saves an exchange later.
How to Use This Guide
Our adult apparel and T-shirts are produced upon order, so we recommend checking your measurements against the charts below before checkout. If you're between two sizes or prefer a relaxed fit, size up. Sizes are listed in inches.
How to Measure
Chest
Measure around the fullest part of your chest, keeping the tape level and snug but not tight.
Body length
Measure from the highest point of the shoulder straight down to where you want the shirt to end.
Sleeve
Measure from the shoulder seam to the end of the sleeve.
Compare
Match your numbers to the tables below and pick the size closest to your measurements.
Recommended Size
Use your chest circumference (measured all the way around) to find your recommended size.
| Size | Chest (around, inches) |
|---|---|
| S | 34–36 |
| M | 38–40 |
| L | 42–44 |
| XL | 46–48 |
| 2XL | 50–52 |
| 3XL | 54–56 |
T-Shirt Measurements
These are the flat measurements of the shirt itself. Chest is measured across the front, one inch below the armhole, laid flat.
| Size | Chest (flat, inches) | Body Length (inches) | Sleeve (inches) |
|---|---|---|---|
| S | 18 | 28 | 8 |
| M | 20 | 29 | 8.5 |
| L | 22 | 30 | 9 |
| XL | 24 | 31 | 9.5 |
| 2XL | 26 | 32 | 10 |
| 3XL | 28 | 33 | 10.5 |
Fit & Care Tips
- For a classic fit, match your body chest measurement to the recommended size table.
- For a looser, relaxed look, choose one size up.
- Wash cold and inside-out to keep the print looking its best.
- Avoid ironing directly over the printed area.
Need Help Choosing?
If you're not sure which size to order, email support@preveratify.com before placing your order and we'll help you pick. If a size doesn't work out after delivery, you can request an exchange within 30 days — see our Return & Refund Policy for details.