The Ladder hat is very easy and it will make wonderful gift for a winter birthday or even Christmas.
It contains only knits and purls, so it is a good hat for beginners And once you memorize it, it is a great Netflix knit too

The size is Adult only, but the hat is very easy to resize to smaller hat by removing some of the repeats.
The yarn I’ve used is not available on Ravelry, it’s Stenliyarn Toto and it is 50% Merino, 50% Acrylic.