Shirt Sizing
Chest
Measure under arms around the fullest part of the chest. Be sure to keep tape level across back and comfortably loose.
Waist
Measure around natural waist with a measuring tape. This sizing chart is approximate.
Men's/Unisex Shirts
| S | M | L | XL | XXL | |
| Chest (inches) | 34-36 | 38-40 | 42-44 | 46-48 | 48-50 |
| Waist (inches) | 30-32 | 32-33 | 33-34 | 36-38 | 40-42 |
Women's Shirts
| S | M | L | XL | XXL | |
| Size | 0-2 | 4-6 | 8-10 | 12-14 | 16-18 |
| Chest (inches) | 30-32 | 32-34 | 36-38 | 40-42 | 44-46 |
| Waist (inches) | 25-26 | 27-28 | 30-32 | 33-35 | 36-38 |