You can find this hat on my blog as well.
This beauty of a hat comes in 3 sizes!
You can make a Mommy/Auntie and me set for all the lovely ladies in your life!
This hat works up super fast and has such pretty details

available sizes include: Toddler, Child, Teen-Adult.

THIS PATTERN IN IN US TERMS

Supplies:
5.50mm crochet hook
Worsted weight yarn
Scissors
Needle

Stitches used:
CH=chain
SC= single crochet
FPDC= front post double crochet
HDC= half double crochet
HDC3TOG= HDC 3 stitchs together
SC BLO= single crochet back loop only
SLST= slip stitch
PUFF= puff stitch, yarn over, pull up a loop, yarn over, pull up a loop, yarn over, pull up a loop, all into the same stitch (7 loops total) Yarn over and pull through all 7 at the same time. CH 1 to close the puff stitch.

NOTES:
Color choice is completely yours but if you want to know where I changed they will be listed with each size. (C1= Color 1 C2=Color 2) but feel free to use one color!
Remember to close your puff’s with CH 1, this doesn’t count as a stitch but as part of the PUFF stitch.
Starting chain does not count as a stitch throughout the pattern.

GAUGE TO MEET: 10 HDC x 8 ROWS = 3.5” square