Champion Size Chart
| S | M | L | XL | 2XL | 3XL | |
| Men | ||||||
| Chest | 34 - 36 | 38 - 40 | 42 - 44 | 46 - 48 | 50 - 52 | 54 - 56 |
| Waist | 28 - 30 | 32 - 34 | 36 - 38 | 40 - 42 | 44 - 46 | 48 - 50 |
| Women | ||||||
| Size | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 20 - 22 | - |
| Bust | 32.5 - 34.5 | 35 - 37 | 37.5 - 39.5 | 40 - 42 | 42.5 - 44.5 | - |
| Waist | 24.5 - 26.5 | 27 - 29 | 29.5 - 32.5 | 33 - 36 | 36.5 - 39.5 | - |
| Hips | 34.5 - 36.5 | 37 - 39 | 39.5 - 42.5 | 43 - 46 | 46.5 - 49.5 | - |
| Youth | ||||||
| Size | 8 | 10 - 12 | 14 - 16 | 18 - 20 | - | - |
| Chest | 27 | 28 - 29.5 | 31 - 32.5 | 34 - 35.5 | - | - |
| Waist | 24.5 | 24.5 - 25.5 | 26.5 - 27.5 | 28.5 - 29.5 | - | - |