The New Society - Size Guide - Boys
| Size | 腰围(cm) | 臀围(cm) |
| 2Y | 50 | 56 |
| 3Y | 51.5 | 58.5 |
| 4Y | 53 | 61 |
| 6Y | 56 | 66 |
| 8Y | 59 | 71 |
| 10Y | 62 | 76 |
| 12Y | 66 | 81 |
| 14Y | 70 | 86 |
| 16Y | 74 | 90 |
| Size | 腰围(cm) | 臀围(cm) |
| 2Y | 50 | 56 |
| 3Y | 51.5 | 58.5 |
| 4Y | 53 | 61 |
| 6Y | 56 | 66 |
| 8Y | 59 | 71 |
| 10Y | 62 | 76 |
| 12Y | 66 | 81 |
| 14Y | 70 | 86 |
| 16Y | 74 | 90 |