Please note the following guides listed below represent an approximate size range. Size ranges may vary within each
brand.
Clothing Sizes
| Age (Avg.) | Height (cm) | Height (Inches) |
| 1M | 56 | 22 |
| 3M | 62 | 24 |
| 6M | 27 | 46 |
| 9M | 74 | 29 |
| 12M | 80 | 31 |
| 18M | 86 | 34 |
| 24M | 89 | 35 |
| 2Y | 92 | 36 |
| 3Y | 98 | 38 |
| 4Y | 104 | 41 |
| 5Y | 110 | 43 |
| 6Y | 116 | 45 |
| 8Y | 128 | 50 |
| 10Y | 140 | 55 |
| 12Y | 152 | 60 |
| 14Y | 158 | 62 |
| 16Y | 164 | 64 |
Hat Sizes
| Age (Avg.) | Size (cm) | Size (Inches) |
| 1M | 42 | 16 |
| 3M | 44 | 17 |
| 6M | 46 | 18 |
| 9M | 46 | 18 |
| 12M | 48 | 19 |
| 18M | 50 | 19.5 |
| 24M | 50 | 19.5 |
| 2Y | 50 | 19.5 |
| 3Y | 50 | 19.5 |
| 4Y | 52 | 20 |
| 5Y | 52 | 20 |
| 6Y | 52 | 20 |
| 8Y | 54 | 20 |
| 10Y | 54 | 20 |
| 12Y | 56 | 22 |
| 14Y | 58 | 22.5 |
| 16Y | 58 | 23 |
Belt Sizes
| Age (Avg.) | Size (cm) | Size (Inches) |
| 2Y | 50 | 19.5 |
| 4Y | 55 | 21 |
| 6Y | 60 | 23.5 |
| 8Y | 65 | 25.5 |
| 10Y | 70 | 27.5 |
| 12Y | 75 | 29.5 |
| 14Y | 85 | 33.5 |
| 16Y | 90 | 35.5 |
Footwear Sizes
| Age (Avg.) | Euro Size | U.K. Size | U.S. Size |
| 3M | 15/16 | 0 | 1 |
| 6M | 17 | 1 | 2 |
| 9M | 18 | 2 | 3 |
| 12M | 19/20 | 3 | 4/5 |
| 18M | 21 | 4 | 5.5 |
| 24M | 22 | 5/6 | 6 |
| 2Y | 23 | 5/6 | 7 |
| 3Y | 24/25 | 7/8 | 8/9 |
| 4Y | 26 | 8.5/9 | 9.5 |
| 5Y | 27/28 | 10/10.5 | 10/11 |
| 6Y | 29 | 11.5 | 12 |
| 8Y | 30/31 | 13 | 13/1 |
| 10Y | 32/33 | 2 | 2/3 |
| 12Y | 34/35 | 3 | 4/5 |
| 14Y | 36/37 | 5 | 6/7 |
| 16Y | 38/39 | 7 | 8/9 |
| 17Y | 40/41 | 8 | 10/11 |
| 18Y | 42/43 | 9 | 12/13 |
Clothing Sizes
| Age (Avg.) | 1M | 3M | 6M | 9M | 12M | 18M | 24M | 2Y | 3Y | 4Y | 5Y | 6Y | 8Y | 10Y | 12Y | 14Y | 16Y | | |
| Height (cm) | 56 | 62 | 68 | 74 | 80 | 86 | 89 | 92 | 98 | 104 | 110 | 116 | 128 | 140 | 152 | 158 | 164 | | |
| Height (Inches) | 22 | 24 | 27 | 29 | 31 | 34 | 35 | 36 | 38 | 41 | 43 | 45 | 50 | 55 | 60 | 62 | 64 | | |
Hat Sizes
| Age (Avg.) | 1M | 3M | 6M | 9M | 12M | 18M | 24M | 2Y | 3Y | 4Y | 5Y | 6Y | 8Y | 10Y | 12Y | 14Y | 16Y | | |
| Size (cm) | 42 | 44 | 46 | 46 | 48 | 50 | 50 | 50 | 50 | 52 | 52 | 52 | 54 | 54 | 56 | 58 | 58 | | |
| Size (Inches) | 16 | 17 | 18 | 18 | 19 | 19.5 | 19.5 | 19.5 | 19.5 | 20 | 20 | 20 | 21 | 21 | 22 | 22.5 | 23 | | |
Belt Sizes
| Age (Avg.) | | 2Y | | 4Y | | 6Y | 8Y | 10Y | 12Y | 14Y | 16Y | | |
| Size (cm) | | 50 | | 55 | | 60 | 65 | 70 | 75 | 85 | 90 | | |
| Size (Inches) | | 19.5 | | 21 | | 23.5 | 25.5 | 27.5 | 29.5 | 33.5 | 35.5 | | |
Footwear Sizes
| Age (Avg.) | | 3M | 6M | 9M | 12M | 18M | 24M | 2Y | 3Y | 4Y | 5Y | 6Y | 8Y | 10Y | 12Y | 14Y | 16Y | 17Y | 18Y |
| Euro Size | | 15/16 | 17 | 18 | 19/20 | 21 | 22 | 23 | 24/25 | 26 | 27/28 | 29 | 30/31 | 32/33 | 34/35 | 36/37 | 38/39 | 40/41 | 42/43 |
| U.K. Size | | 0 | 1 | 2 | 3 | 4 | 5/6 | 5/6 | 7/8 | 8.5/9 | 10/10.5 | 11.5 | 13 | 2 | 3 | 5 | 7 | 8 | 9 |
| U.S. Size | | 1 | 2 | 3 | 4/5 | 5.5 | 6 | 7 | 8/9 | 9.5 | 10/11 | 12 | 13/1 | 2/3 | 4/5 | 6/7 | 8/9 | 10/11 | 12/13 |
