I made this hat for a 6YO child. It is very stretchy, and the double brim makes it extremely comfortable to wear.

This is my first pattern, so please comment with any helpful suggestions.

I only used a fraction of a skein of Loops and Threads Créme Cotton yarn.

Materials:
#4 medium weight yarn
4.5 mm double pointed needles
4.5 mm circular needles
3.75 mm circular needles
Waste yarn
Optional: crochet hook for provisional cast on