Ho! Ho! Ho!
Merry Christmas! All your stuffed friends can celebrate the season in their fancy Santa hats!
This easy peasy pattern for double pointed needles was designed in a chunky yarn (I held worsted doubled for the red) to fit the Yarn Miracle Alphabet Animals. Worked to pattern gauge, it also fits 18” dolls. That shouldn’t stop you from trying it with any yarn - it’s bound to fit somebody or something. A teensy sock or sport weight hat could have a hook attached to the bend and be used as a ornament.
The Rabbit and Cat patterns are available in my Ravelry shop. The 18” doll cardigan is here: http://yarnmiracle.com/my-patterns/