0~6months: 40cm/15.75" in chest， 19cm/7.48" in shoulder， 34cm/13.38" in length， 7cm/2.75" in cuff;6~9months: 44cm/17.32" in chest， 20cm/7.87" in shoulder， 36cm/14.17" in length， 7cm/2.75" in cuff;9~12months: 46cm/18.11" in chest， 22cm/8.66" in shoulder， 38cm/14.96" in length， 8cm/3.14" in cuff;12~18months: 50cm/19.68" in chest， 22cm/8.66" in shoulder， 45cm/17.71" in length， 8cm/3.14" in cuff;Dress in romper style， 2 buttons design for easy change for diaper;Package include: 1PC dress， 1PC headband， 1Pair shoes;Material: blend cotton， mesh tulle;