Our sizes are based on simple age brackets, the same across boys and girls. When between sizes, we recommend going up; children grow into it.

• 0–3m0–3 months
• 3–6m3–6 months
• 6–12m6–12 months
• 1–2y12–24 months
• 2–3y2–3 years
• 3–4y3–4 years
• 5–6y5–6 years
• 7–8y7–8 years
• 9–10y9–10 years

Shoes use EU sizes. Measure your child’s foot from heel to longest toe and pick the size whose length matches or sits just above it.

• EU 2619.0 cm
• EU 2719.5 cm
• EU 2820.0 cm
• EU 2921.0 cm
• EU 3023.0 cm

Lengths are measured on our own stock. For other sizes, email us your child’s foot length and we’ll recommend the right size. Shop footwear

Sets use the same age brackets as the clothing table. If the top and bottom need different sizes, order them as separates or email us. We can sometimes split a set for you.

1. [01]

   When in doubt, size up

   Children grow fast. A piece that's slightly large today will be perfect next month.

2. [02]

   Structured cuts run slim

   Blazers and formal sets can run close-cut. We note this in each product description.

3. [03]

   Still not sure?

   Email us with your child's measurements and we'll recommend the right size.