Groove/Jun Planning 'Dal' Head size?

Hi!!
Does anyone know the head circumference of the 'Dal' doll by Groove/Jun Planning? (Pullip's little sister).
I need a wig and I like one that a Dal doll wears, but hope it's size 8 to fit the Parabox P-chan 40cm anime head...
So basically, do Dal dolls wear size 8 wigs?
Thanks for your help, min'na-sama!!!!!!!
:hopes:
Does anyone know the head circumference of the 'Dal' doll by Groove/Jun Planning? (Pullip's little sister).
I need a wig and I like one that a Dal doll wears, but hope it's size 8 to fit the Parabox P-chan 40cm anime head...
So basically, do Dal dolls wear size 8 wigs?

:hopes: