AIGNER KIDS Baby sizes 2 - 24 month
| Approximate age | Child's height | Child's chest (around) | Child's waist (around) | Child's weight |
| 2 month | 56 cm | 42 cm | 40 cm | 3-4 kg |
| 3 month | 62 cm | 44.5 cm | 44.5 cm | 4-5 kg |
| 6 month | 68 cm | 47 cm | 47 cm | 6-7 kg |
| 9 month | 74 cm | 49.5 cm | 49.5 cm | 8 kg |
| 12 month | 80 cm | 52 cm | 49-50 cm | 9-10 kg |
| 18 month | 86 cm | 53 cm | 50 cm | 11-12 kg |
| 24 month | 92 cm | 54 cm | 51 cm | 12-13 kg |
AIGNER KIDS Junior sizes 3 - 16 year
| Approximate age | Child's height | Child's chest (around) | Child's waist (around) |
| 3 year | 98 cm | 55 cm | 52 cm |
| 4 year | 104 cm | 56 cm | 53 cm |
| 5 year | 110 cm | 57 cm | 54 cm |
| 6 year | 116 cm | 58 cm | 55 cm |
| 8 year | 128 cm | 64 cm | 58 cm |
| 10 year | 140 cm | 70 cm | 61 cm |
| 12 year | 152 cm | 76 cm | 64 cm |
| 14 year | 164 cm | 82 cm | 67 cm |
| 16 year | 176 cm | 88 cm | 70 cm |