Callahan Nyla Polo Size Chart
| MEASUREMENTS | XS | S | M | L | XL |
| TOTAL LENGTH | 23 | 23.5 | 24 | 24.5 | 25 |
| CHEST | 37.5 | 39.5 | 41.5 | 43.5 | 45.5 |
| SLEEVE | 21 | 22 | 22.5 | 23 | 23.5 |
| MEASUREMENTS | XS | S | M | L | XL |
| TOTAL LENGTH | 23 | 23.5 | 24 | 24.5 | 25 |
| CHEST | 37.5 | 39.5 | 41.5 | 43.5 | 45.5 |
| SLEEVE | 21 | 22 | 22.5 | 23 | 23.5 |