SIZE | BACK LENGTH | CHEST GIRTH |
8 | 20.3 - 22.9 | 30.5 - 38.1 |
10 | 25.4 - 27.9 | 36.8 - 41.9 |
12 | 30.5 - 33 | 38.1 - 48.3 |
14 | 35.6 - 38.1 | 44.5 - 54.6 |
16 | 40.6 - 43.2 | 50.8 - 61 |
18 | 45.7 - 48.3 | 57.1 - 66.7 |
20 | 50.8 - 53.3 | 61 - 71.1 |
22 | 55.9 - 58.4 | 63.5 - 73.7 |
24 | 61 - 63.5 | 68.6 - 78.1 |
26 | 66 - 68.6 | 71.1 - 82.5 |
28 | 71.1 - 73.7 | 73.7 - 86.4 |