Spring and Autumn Children's PantsMain fabric composition: polyester fiber (polyester) Main fabric ingredient content: 85% (%) Size Pants length Front crotch length Back crotch length Hips Whether to open height 73cm 43 20 22 62 YES 60 70 80cm 46 21 23 65 YES 70 80 90cm 50 22 24 70 YES 80 90 100cm 54 23 25 74 YES 90 100 110cm 57 24 26 78 YES 100 110 1 20cm 61 25 27 80 YES 110 120 130cm 65 27 29 82 YES 120 130 1. Asian sizes are 1 to 2 sizes smaller than European and American people.