Here is a Free crochet pattern for a hat & scarf set made to fit Fingerlings/Happy Monkeys.
You will need less than one skein of yarn. This project is small and easy.

Materials Required:
3.5mm crochet hook.
Patons Grace Yarn. Light 3. Color: Sky.
Darning Needle (for sewing in ends).
Scissors.
Row/Round markers.
2017 Hot Fingerlings Interactive Baby monkey

Guage:
Approximately 10 sc = 1 inch.
Approximately 6 rows = 1 inch.

Pattern can be found here:
http://www.niftynnifer.com/2018/01/free-crochet-pattern-c...