Hello short chicks and Happy(?) Monday!
Welcome to 3FC Lorena, this place is definitely inspiring.
I remember wearing size 7.5 women's shoes in the 5th grade. My feet reached it's size 9-9.5 by the time I was 14

My 8 y.o. son has big feet as well, he currently wears a men's size 5.5 or 6.
As for the body-type or frame size, the wrist and finger test is supposed to be measured by using your
own hand around your wrist if I remember correctly. Having someone else measure your wrist with their hand just wouldn't make sense.
Here's a link I found regarding body type which includes the wrist test:
http://www.bodybuilding.com/fun/becker3.htm
According to the test I am between an EndoMorph and MesoMorph, my frame size is medium.
