High School Polo Size Chart
| SIZE | LENGTH | SHOULDER | CHEST |
| ADULT XS | 26 | 17 | 19 |
| ADULT S | 27.5 | 17.50 | 20 |
| ADULT M | 28 | 19 | 21.5 |
| ADULT L | 28.75 | 20.5 | 23.75 |
| ADULT XL | 30 | 21 | 24.5 |
| ADULT XXL | 30.75 | 22 | 25 |
| SIZE | LENGTH | SHOULDER | CHEST |
| ADULT XS | 26 | 17 | 19 |
| ADULT S | 27.5 | 17.50 | 20 |
| ADULT M | 28 | 19 | 21.5 |
| ADULT L | 28.75 | 20.5 | 23.75 |
| ADULT XL | 30 | 21 | 24.5 |
| ADULT XXL | 30.75 | 22 | 25 |