Size Chart: 80(6-12M) --- Length 36cm/14.2", Bust 54cm/21.3", Sleeve 32cm/12.6", Pant 38cm/15.0", Waist 38cm/15.0" 90(12-18M) --- Length 38cm/15.0", Bust 56cm/22.0", Sleeve 34cm/13.4", Pant 40cm/15.7", Waist 40cm/15.7" 100(18-24M) --- Length 40cm/15.7", Bust 58cm/22.8", Sleeve 36cm/14.2", Pant 42cm/16.5", Waist 42cm/16.5" 110(2-3T) Length 42cm/16.5", Bust 60cm/23.6", Sleeve 38cm/15.0", Pant 44cm/17.3", Waist 44cm/17.3" 120(3-4T) --- Length 44cm/17.3", Bust 62cm/24.4", Sleeve 40cm/15.7", Pant 46cm/18.1", Waist 46cm/18.1" Attention Please: If your kid is chubby,we recommend choosing a larger size,thanks. There is 2-3% difference according to manual measurement. Please check the measurement chart carefully before you buy the item. 1 inch = 2.54 cm Please note that slight color difference should be acceptable due to the light and screen.