I love this hat!
The one made for my grandson apparently was too small. This one, however, for a wee newborn, was just right! She was the hit at the Christmas Eve gathering in her elf suit, and she didn't try to take the hat off even once.
It's the eyes that get me. . . .
Instructions for the hat are pretty general, but you will find them at this link, here. Ask, if you have questions!