Size: (unit: inch)<br><br> Size S / 0-3M: Waist 7" * 2, pants length 7", skirt width 9.8"<br><br> Size M / 3-6M: Waist 7.5" * 2, pants length 7", skirt width 9.8"<br><br> Size L / 6-12M: Waist 7.9" * 2, pants length 7", skirt width 10.2"<br><br> Size XL / 12-24M: Waist 8.3" * 2, pants length 7", skirt width 10.2"