| Baby Romper or Christening / Baptism Set |
| IN CM | XS(0-3M) | S(6M) | M(12M) | L(18M) | XL(24M) |
| Vest chest | 27 | 28 | 29 | 30 | 31 |
| Shirt chest | 26 | 27 | 28 | 29 | 30 |
| shirt-Long sleeve length | 31 | 32 | 33.5 | 35 | 36 |
| Shirt-short sleeve length | 10 | 11 | 12 | 12.5 | 13 |
| Pant waist | 42 | 42 | 44 | 45 | 46 |
| Pant length | 39 | 41 | 44 | 47 | 51 |
| Short length | 21 | 22.5 | 23.5 | 24.5 | 25.5 |
| Romper length from shoulder to ankle | 39 | 41 | 44 | 47 | 49 |
| Romper waist | 52 | 56 | 60 | 62 | 64 |