3–4 years: Body length approximately 42 cm, chest width approximately 33 cm and sleeve length approximately 11.4 cm.
5–6 years: Body length approximately 46 cm, chest width approximately 35 cm and sleeve length approximately 12.5 cm.
7–8 years: Body length approximately 51.6 cm, chest width approximately 37 cm and sleeve length approximately 14.5 cm.
9–11 years: Body length approximately 57.4 cm, chest width approximately 40.9 cm and sleeve length approximately 16.5 cm.
12–13 years: Body length approximately 62.5 cm, chest width approximately 44 cm and sleeve length approximately 18.5 cm.
Please allow a measurement difference of approximately 2–3 cm. For the best fit, compare these measurements with a T shirt that already fits the child comfortably.