The Mystical Elf Hat was one of the favorite costume accessories in my store; you can now buy the pattern that contains sizes 6 months,1, 2,4,6,8,10,12 (adult size) all in one pattern; numbers correspond with age, head sizes may vary. The pattern comes in a downloadable pdf form at 100%. It's easy to sew and comes with step-by-step instructions and photos. There is a ponytail hole in the back; make one for Purim, Halloween, everyday play or wear it as a winter hat for lots of smiles! You can also purchase the Mystical Elf Slippers in my shop.