Standard size
Generally speaking, the height of a two-year-old baby is about 85cm-90cm, and the weight is between 10kg- 13kg. According to this standard, most babies should choose clothes of 2-3 years old.
Observe physical development
Don't forget to observe the baby's physical development! If the baby grows faster, or the height has exceeded the standard range, then it is recommended to choose clothes of a larger size, so that the baby will be more comfortable to wear.
The feeling of dressing is also very important.
For younger and petite babies, wearing too big clothes may affect their activities and walking. So sometimes it is a good choice to choose a slightly smaller size clothes, which can better fit the baby's figure.