The Children

 Most infants cycle through 6–7 clothing sizes before their second birthday.

• Newborns (0–3 months) may outgrow their first size in as little as 4–6 weeks.

• Infants typically move through a new clothing size every 2–3 months in year one.

• Toddlers (1–3 years) slow down, usually needing a new size every 4–6 months.

• Babies grow approximately 1.5 inches per month in the first 6 months.