When you order the children's shoes,
you should according to the Insole length.(Insole length=Foot length +1cm)
The US size is Not Standard ,Just convenient for you to do order.
The comfortable length is the foot length add about 1cm.
Please choose the right size.
Summer Children Sandals Kids PU Leather Buckle Strap Princess Shoes For Girls Party Glitter Butterfly High heel Sandals