Buying children's clothes online is easy until the parcel arrives and the dress is too small. Sizes differ between countries and makers, so the safest way is to know your child's height and measurements and compare them with a chart.
Quick answer: Most children’s clothes are sized by age (0–3 months, 2 years), by height in centimetres (EU sizes such as 92 or 116) or by US toddler sizes (2T, 3T). Measure your child’s height, chest and waist, then use the chart below. When a product lists a code you do not recognise, ask the seller for the measurements in centimetres before you buy.
| Age (approx.) | Height (cm) | EU size | US size |
|---|---|---|---|
| Newborn | up to 56 | 50–56 | NB |
| 0–3 months | 56–62 | 62 | 0–3M |
| 3–6 months | 62–68 | 68 | 3–6M |
| 6–12 months | 68–80 | 74–80 | 6–12M |
| 12–18 months | 80–86 | 86 | 12–18M |
| 2 years | 86–92 | 92 | 2T |
| 3 years | 92–98 | 98 | 3T |
| 4 years | 98–104 | 104 | 4T |
| 5 years | 104–110 | 110 | 5 |
| 6 years | 110–116 | 116 | 6 |
| 7 years | 116–122 | 122 | 7 |
| 8 years | 122–128 | 128 | 8 |
| 9–10 years | 128–140 | 134–140 | 10 |
| 11–12 years | 140–152 | 146–152 | 12 |
General guide. Children grow at different rates and makers cut differently, so always go by height and measurements rather than age alone.
Babies grow fast. For gifts and baby showers, choose 3–6 or 6–12 months rather than newborn, which many babies outgrow within weeks. See our newborn baby shopping list.






| Foot length (cm) | EU shoe size | Approx. age |
|---|---|---|
| 14 | 23–24 | 1½–2 years |
| 15 | 25 | 2–2½ years |
| 16 | 26 | 3 years |
| 17 | 27–28 | 3½–4 years |
| 18 | 29 | 4½–5 years |
| 19 | 30–31 | 5–6 years |
| 20 | 32 | 6–7 years |
| 21 | 33–34 | 7–8 years |
| 22 | 35 | 9 years |
| 23 | 36 | 10 years |
Measure the foot from heel to longest toe while the child stands, and leave about 1 cm of room to grow. The kids comfort shoes come in sizes 24–36.
Imported clothes sometimes carry codes such as "60–90" or "18–20". These are the maker's own size codes and do not always follow the chart above. Ask the seller for the chest width and length in centimetres and compare them with your child’s measurements, adding a few centimetres for comfort.






Amani is 5 but 114 cm tall. By age she would wear size 110, but by height she needs size 116. Her mother measures her chest (58 cm), sends it to the seller with her height, and orders the size the seller confirms.
Not sure which one fits? Send us your details on WhatsApp or through the product page and we will help you choose.
Usually EU 92, US 2T or "2 years", for a height of about 86–92 cm.
Size 104 fits a height of about 98–104 cm, usually around 4 years.
Close: 2T is cut for toddlers in nappies; "2 years" may be slightly slimmer.
Often EU 26–27; measure the foot and add about 1 cm.
For babies and fast-growing children, one size up is usually wise; for party dresses, buy the size that fits now.
Prices shown are regular prices on Buy More Mall. Many products are currently on offer, so open the product page to see today's price.
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