Port & Company T-Shirt Size Chart
Youth
| XS | S | M | L | XL | |
| Size | 4 | 6-8 | 10-12 | 14-16 | 18-20 |
| Chest | 25-26 | 26-28 | 28-30 | 30-32 | 32-35 |
Adult
| S | M | L | XL | 2XL | 3XL | 4XL | |
| Chest | 35-37 | 38-40 | 41-43 | 44-46 | 47-49 | 50-53 | 54-57 |
Youth
| XS | S | M | L | XL | |
| Size | 4 | 6-8 | 10-12 | 14-16 | 18-20 |
| Chest | 25-26 | 26-28 | 28-30 | 30-32 | 32-35 |
Adult
| S | M | L | XL | 2XL | 3XL | 4XL | |
| Chest | 35-37 | 38-40 | 41-43 | 44-46 | 47-49 | 50-53 | 54-57 |