EU Size Our Size Waist Length 4 100 50 54 5 110 50 59 6 120 51 63.5 8 130 54 68 10 140 55 72 Chinese Top Size Chinese Bottom Size US Size EU Size Height Age 90/52 90/50 18M 12~18M 86 12~18M 90/56 90/50 2T 18~24M 92 18~24M 100/56 100/53 3T 2~3Y 98 2~3Y 100/56 100/53 4 4 104 4Y 110/60 110/53 5 5 110 5Y 120/60 120/56 6 6 116 6Y 120/64 120/59 7 7 122 7Y 130/68 130/62 8 8 128 8Y 140/70 140/64 10 10 140 9~10Y 150/76 150/67 12 12 152 11~12Y 165/80 165/70 14 14 164 13~14Y *Measurements shown in the Size Conversion Chart refer to body measurements.