Girls Sizing Chart (in Inches)
| Size | Age | Height | Weight (lbs) | Bust | Waist | Hip |
|---|---|---|---|---|---|---|
| 3M | 0-3 Months | 20-23.5 | 8-12.5 | — | — | — |
| 6M | 3-6 Months | 24-25.5 | 13-16.5 | — | — | — |
| 9M | 6-9 Months | 26-27.5 | 17-20.5 | — | — | — |
| 12M | 9-12 Months | 28-30.5 | 21-23.5 | — | — | — |
| 18M | 12-18 Months | 31-32.5 | 24-26.5 | — | — | — |
| 24M | 18-24 Months | 33-34.5 | 27-30 | — | — | — |
| 2T | 2 Years | 33-35 | 24-29 | — | — | — |
| 3T | 3 Years | 35-38 | 29-33 | — | — | — |
| 4T | 4 Years | 39-41 | 33-37.5 | — | — | — |
| 4 | 3-4 Years | 42-44 | 37.5-42 | — | — | — |
| 5 | 4-5 Years | 45-47 | 42-46 | — | — | — |
| 6 | 5-6 Years | 48-49 | 46-53 | — | — | — |
| 6X | 6-7 Years | 50-52 | 53-58 | — | — | — |
| 7 | 6-7 Years | 51-52 | 48-52 | 26-27 | 23 | 29 |
| 8 | 7-8 Years | 53-54 | 52-58 | 27-28.5 | 23.5 | 30 |
| 10 | 8-9 Years | 55-56 | 58-67 | 28.5-29.5 | 24 | 31 |
| 12 | 10-11 Years | 57-59 | 67-77 | 30-31 | 24.5 | 32 |
| 14 | 11-12 Years | 60-62 | 77-88 | 31-32 | 25 | 33 |
Weight ranges for sizes 7-14 are general estimates for reference. For the most accurate fit, we recommend using height and the bust/waist/hip measurements above.
Boys Sizing Chart (in Inches)
| Size | Age | Height | Weight (lbs) | Waist | Hip |
|---|---|---|---|---|---|
| 3M | 0-3 Months | 20-23.5 | 8-12.5 | — | — |
| 6M | 3-6 Months | 24-25.5 | 13-16.5 | — | — |
| 9M | 6-9 Months | 26-27.5 | 17-20.5 | — | — |
| 12M | 9-12 Months | 28-30.5 | 21-23.5 | — | — |
| 18M | 12-18 Months | 31-32.5 | 24-26.5 | — | — |
| 24M | 18-24 Months | 33-34.5 | 27-30 | — | — |
| 2T | 2 Years | 33-35 | 24-29 | — | — |
| 3T | 3 Years | 35-38 | 29-33 | — | — |
| 4T | 4 Years | 39-41 | 33-37.5 | — | — |
| 4 | 3-4 Years | 42-44 | 37.5-42 | — | — |
| 5 | 4-5 Years | 45-47 | 42-46 | — | — |
| 6 | 5-6 Years | 48-49 | 46-53 | — | — |
| 7 | 6-7 Years | 51-52 | 48-52 | 23 | 29 |
| 8 | 7-8 Years | 53-54 | 52-58 | 23.5 | 30 |
| 10 | 8-9 Years | 55-56 | 58-67 | 24 | 31 |
Weight ranges for sizes 7-10 are general estimates for reference. For the most accurate fit, we recommend using height and the waist/hip measurements above.
How to Measure
For the most accurate fit, measure your child rather than relying on age alone — every child grows at their own pace.
- Height: Measure from the top of the head to the floor, with your child standing barefoot against a wall.
- Weight: Use a standard bathroom scale for the most accurate number.
- Bust/Chest: Wrap a soft measuring tape around the fullest part of the chest, under the arms.
- Waist: Measure around the natural waistline, keeping the tape snug but not tight.
- Hip: Measure around the fullest part of the hips.
Sizing Tips
- Between sizes? We recommend sizing up, especially for growing toddlers — a little extra room means more wear out of every piece.
- Convertible rompers are designed with extra room to grow, transitioning from footed to footless as your baby grows — check each product's description for the specific size range it covers.
- Special occasion dresses (communion, holiday, and party styles) tend to run true to size, but we recommend checking individual product descriptions for style-specific notes, since fuller skirts and structured bodices can fit differently than everyday knits.
