Size information: Age: 0 - 3 Months, Tag: 60, Bust*2: 22cm/8.7inch, Romper Length: 40cm/15.7inch Age: 3 - 6 Months, Tag: 70, Bust*2: 23cm/9.1inch, Romper Length: 41cm/16.2inchAge: 6 - 9 Months, Tag: 80, Bust*2: 24cm/9.5inch, Romper Length: 43cm/17inchAge: 9 - 12 Months, Tag: 90, Bust*2: 25cm/9.8inch, Romper Length: 46cm/18.1inchAge: 12 - 18 Months, Tag: 100, Bust*2: 26cm/10.2inch, Romper Length: 48cm/18.9inch