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