Crochet unique design boys(5 to 6 years)cardigan/sweater PART 1 - English version
У вашего броузера проблема в совместимости с HTML5
This tutorial explains about the boys sweater for age 5 to 6 years
You can use small size hook for smaller size
Part 2 pattern link:
https://www.youtube.com/watch?v=8c3kOVJgpVw