in cm :
Size | Shoulder | Length | Sleeve Length | Bust | Cuff | Bicep Length | Waist Size |
8Y | 32.5 | 45 | 14.5 | 77.5 | 27 | 27 | 77 |
9Y | 33.7 | 47 | 15 | 80.5 | 27.7 | 27.8 | 80 |
10Y | 34.9 | 49 | 15.5 | 83.5 | 28.4 | 28.6 | 83 |
11-12Y | 37.3 | 53 | 16.5 | 89.5 | 29.8 | 30.2 | 89 |