Size Guide: Clothing & Sleepwear

Size guide

Clothing & Sleepwear

Sizes for our sleepers, pajamas, bodysuits, rompers and dresses.

Size Height Weight
0-3 M 48–58 cm19–23 in 3.2–5.4 kg7–12 lb
3-6 M 58–69 cm23–27 in 5.4–7.7 kg12–17 lb
6-12 M 69–74 cm27–29 in 7.7–10 kg17–22 lb
12-18 M 74–79 cm29–31 in 10–12.2 kg22–27 lb
18-24 M 79–84 cm31–33 in 12.2–13.6 kg27–30 lb
2T 84–91 cm33–36 in 13.6–15 kg30–33 lb
3T 91–99 cm36–39 in 15–16.3 kg33–36 lb
4T 99–107 cm39–42 in 16.3–18.1 kg36–40 lb
5T 107–114 cm42–45 in 18.1–20 kg40–44 lb
6 114–122 cm45–48 in 20–22.7 kg44–50 lb

How it should fit

  • Sleepwear should fit snugly. A close fit is safer and stays put through the night.
  • Pajamas and sleepers run true to size. Size to your child's current height and weight.

How to measure

  • Height. Lay your child flat and measure from the top of the head to the heel.
  • Weight. Use their most recent weight from a check-up or home scale.

Still not sure? Ask us and we'll help you pick a size.