Boys' Sizes
| US SIZES | CHEST (in) | WAIST (in) | HIPS (in) | HEIGHT (in) | |
|---|---|---|---|---|---|
| YXS | 7 | 25-26 | 23-24 | 26-27 | 49-51½ |
| YSM | 8 | 26-27 | 24-25 | 27-28½ | 51½-55 |
| YMD | 10-12 | 27-29 | 25-27 | 28½-31 | 55-59 |
| YLG | 14 | 29-31 | 27-28½ | 31-32½ | 59-62½ |
| YXL | 16 | 31-32½ | 28½-30 | 32½-34 | 62½-65 |
Girls' Sizes
| US SIZES | CHEST (in) | WAIST (in) | HIP (in) | HEIGHT (in) | |
|---|---|---|---|---|---|
| YXS | 7 | 25½-26½ | 23-24 | 27-28 | 49-51 |
| YSM | 8 | 26½-28 | 24-24½ | 28-29½ | 51-54½ |
| YMD | 10-12 | 28-30½ | 24½-26½ | 29½-32½ | 54½-58½ |
| YLG | 14 | 30½-32 | 26½-28½ | 32½-34½ | 58½-61½ |
| YXL | 16 | 32-34 | 28½-30 | 34½-36½ | 61½-63 |