I got the size Small, based on the wise words of advice from others to look on the bottom of the shoe inside where the wheel goes. They pop right in there and away she goes! Perfect!
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Rated 0 on a scale of minus 2 to 2, where minus 2 is Narrow, 0 is Just Right and 2 is Wide