<b>About Size: </b><br> <br> The size information is just for reference only. Please allow 1-3cm (0.4-1.18") difference due to manual measurement. Please choose the right size based on your girls actual measurement. <br> <br> <b>Size Information(in CM): </b><br> 100: Suitable for 2-3Y Bust 58cm/22.8'' Length 61cm/24''<br> 110: Suitable for 3-4Y Bust 62cm/24.4'' Length 64cm/25.2''<br> 120: Suitable for 4-5Y Bust 66cm/26.0'' Length 67cm/26.4''<br> 130: Suitable for 5-6Y Bust 70cm/27.6'' Length 70cm/27.6''<br>140: Suitable for 6-7Y Bust 74cm/29.1'' Length 73cm/28.7''