| Mamas Size | US | EU | UK | Bust | Waist | Sleeve Length |
| S | 4 | 34 | 6-.8 | 61cm | 40cm | 14cm |
| M | 6 | 36 | 10 | 61.5cm | 44cm | 15cm |
| L | 8 | 38 | 12 | 62cm | 46cm | 16cm |
| XL | 10 | 40 | 14 | 62cm | 49cm | 16.5cm |
| Kids Size | Bust | Length | Sleeve Length |
| 1 Year Old | 58 cm | 39cm | 10.5cm |
| 2 Year Old | 62cm | 43cm | 11cm |
| 3 Year Old | 68cm | 46.5cm | 11cm |
| 4 Year Old | 70cm | 49cm | 11.5cm |
| Baby Size | Bust | Length | Sleeve Length |
| 0-3 Months | 48 cm | 39cm | 10.5cm |
| 3-6 Months | 50cm | 41.5cm | 11cm |
| 6-12 Months | 52cm | 44cm | 11cm |
| 12-18 Months | 54cm | 6.5cm | 11.5cm |