Skill level: easy
Only difficult point could be to make cable stitch but I explain how to do it with step by step description and step by step photos.

Stitches used:
ch – chain stitch
sc – single crochet
hdc – half double crochet
dc – double crochet
sl st - slip stitch

Materials:
•50gr worsted-weight yarn (100% merino wool)
•crochet hook 3.5mm E, or size needed to obtain gauge.
•2 buttons

Pattern is made for sizes: 0-6 months, 6-12 months.