This is the same pattern I created for Apple White in the Ever After High doll collection. It fits the True Hope dolls perfectly!
Created by paperdollmom, Copyright 2014
Materials: Patons Kroy Sock Yarn and a size 2 hook
-chain 2, 10 sc in the second chain from the hook
-starting in rounds, 2 sc in each of the 10 you just created (this will leave you with a total of 20 sc in this round)
-sc in the first 3 sts, 2 sc in the 4th stitch, complete this pattern around for a total of 3 rows (this will have the round at 38 sts)
-sc around for 8 rows
-chain 2, DC in first sc, continue to DC around, slip stitch the last DC to the first
*It is a tad snug, but still fits the boy True Hope Moxie dolls, however, I would at least add an extra row of DC onto the hat to make it a teeny bit longer.