Shopping the Kids T-Shirts collection? Sizes are not universal — the same letter can measure differently from one style to the next — so check the chart for the piece you are buying before you order. Each chart below says whether it measures the garment laid flat or the body it is made to fit, and the full guide lives at our size guide.
Choose a size using the child's height and chest measurements. The published chart uses centimetres; inch values are shown here as supplied in the provided sizing information.
Kids' Clothing — Body Measurements size chart in inches
Inches
3–4 years
5–6 years
7–8 years
9–10 years
11–12 years
Height (body)
38.6
44.1
49.2
53.5
57.9
Chest (body)
23.6
26
27.6
29.5
33.1
These are body measurements, not garment measurements. Select centimetres above to view converted linear measurements.