Welcome to the official Junior Stone Island Sizing Guide. Use our detailed measurements below to find your correct fit for kids designer items, including exact height, chest, and arm dimensions.
If you need any additional sizing help, feel free to reach out to our customer care team.
| Junior Size | Height (cm) | Chest (Half‑Chest / cm) | Arm Length (cm) | Waist (Half‑Waist / cm) |
|---|---|---|---|---|
| 2 Y | 92 | 26.4 | 42.5 | 26.4 |
| 3 Y | 98 | 27.5 | 45.1 | 27 |
| 4 Y | 104 | 28.6 | 47.7 | 27.6 |
| 5 Y | 110 | 29.7 | 50.3 | 28.2 |
| 6 Y | 116 | 30.8 | 52.9 | 28.8 |
| 7 Y | 122 | 31.9 | 55.5 | 29.4 |
| 8 Y | 128 | 33 | 58.1 | 30 |
| 9 Y | 135 | 35 | 62.0 | 31.5 |
| 10 Y | 142 | 36.5 | 66.0 | 32.5 |
| 11 Y | 149 | 38.0 | 69.5 | 34.0 |
| 12 Y | 156 | 40.0 | 73.5 | 35.0 |
| 13 Y | 163 | 42.0 | 77.5 | 36.4 |
| 14 Y | 170 | 43.5 | 81.0 | 37.5 |