Product Size: S: Skirt Length: 63CM/ 24.80 in ; Shoulder: 16cm /6.30 in ; Bust: 48cm /18.90 in; Age 1-2 years M: Skirt Length: 69cm /27.17 in ; Shoulder: 17cm /6.69 in ; Bust: 52cm /20.47 in; Age 2-3 years L: Skirt Length: 72cm /28.35 in ; Shoulder: 18cm /7.09 ic ; Bust: 56cm /22.05 in; Age 3-4 years XL: Skirt Length: 75cm /29.53 in ; Shoulder: 20cm /7.87 in ; Bust: 60cm /23.62 in; Age 4-5 years XXL: Skirt Length: 79cm /31.10 in ; Shoulder: 21cm /8.27 in ; Bust: 64cm /25.2 in ; Age 5-6 years Warm Tips: 1. The recommended age is just for your reference . Please check the measurements to choose the right size for your baby! Meanwhile , please choose the large size because babies as the same age may have different height . 2. Please allow 1-3cm difference due to manual measurement and slight cromatic aberration for different display . Thanks for your understand , wish you have a happy shopping .