| size | age* | height in inches | weight in pounds | chest in inches | waist in inches |
| 2T/2 | 2 | 33-35 | 30–33 | 20.5 | 21 |
| 3T/3 | 2-3 | 35-38 | 33–36 | 21 | 21.5 |
| 4T/4 | 3-4 | 38-41 | 36–40 | 22 | 22 |
| 5 | 4-5 | 41-44 | 40–46 | 23 | 22.5 |
| 6 | 5-6 | 44-46.5 | 46–51 | 24.5 | 23 |
| 7 | 6-7 | 46.5-50.5 | 51–61 | 26 | 23.5 |
| 8 | 7-8 | 50.5-52.5 | 61–72 | 27 | 24.25 |
| 10 | 8-9 | 52.5-55 | 72–82 | 28.5 | 25 |
| 12 | 9-10 | 55-58 | 82–95 | 30 | 26 |
| 14 | 10-11 | 58-61 | 95–105 | 31.5 | 28 |
| 16 | 11-12 | 61-62.5 | 105–115 | 33.5 | 30 |
