| Size | Height | Weight | Chest | Waist | Hips | Neck | Inseam |
| 12T | 175 - 180cm / 5ft9 - 5ft11 | 68 - 77kg / 150 - 170lbs / 10.7 - 12.1stone | 94 - 99cm / 37 - 39in | 75 - 80cm / 29.5 - 31.5in | 100 - 105cm / 39.5 - 41.5in | 34cm / 13.5in | 76 - 79cm / 30 - 31in |
| Size | Height | Weight | Chest | Waist | Hips | Neck | Inseam |
| 12T | 175 - 180cm / 5ft9 - 5ft11 | 68 - 77kg / 150 - 170lbs / 10.7 - 12.1stone | 94 - 99cm / 37 - 39in | 75 - 80cm / 29.5 - 31.5in | 100 - 105cm / 39.5 - 41.5in | 34cm / 13.5in | 76 - 79cm / 30 - 31in |