Kids Traditional Size Chart (NB – 7 Years)
General clothing measurements — tops, dresses, sweaters, jackets, and sets.
| Age | Height (in) | Weight (lbs) | Chest (in) | Waist (in) |
|---|---|---|---|---|
| Newborn | 18–21 | 5–8 | 14–16 | 14–16 |
| 0–3 Months | 21–24 | 8–12 | 16–17 | 16–17 |
| 3–6 Months | 24–27 | 12–17 | 17–18 | 17–18 |
| 6–9 Months | 27–28 | 17–21 | 18–18.5 | 18–18.5 |
| 9–12 Months | 28–30 | 21–25 | 18.5–19 | 18.5–19 |
| 12–18 Months | 30–32 | 25–28 | 19–20 | 19–20 |
| 18–24 Months | 32–34 | 28–30 | 20–21 | 20–21 |
| 2T | 34–36 | 29–32 | 21–22 | 20.5–21 |
| 3T | 36–38 | 32–35 | 22–23 | 21–21.5 |
| 4T | 38–41 | 35–39 | 23–24 | 21.5–22 |
| 5 | 41–44 | 39–45 | 24–25 | 22–22.5 |
| 6 | 44–46 | 45–50 | 25–26 | 22.5–23 |
| 6X / 7 | 46–50 | 50–57 | 26–27 | 23–23.5 |