Quick and easy grandfather style sweater vest crochet pattern with you. Learn carefully how to make this easy crochet sweater vest and complete it. These crochet sweater vest are an indispensable part of the fall and winter months. It attracts attention with its very simple explanation and simple design so that even beginners can make it. Since it is made using basic stitches, you can make this popular crochet sweater vest in a few days. You will start by making the ribbed hems and the rest will flow. The sweater vest crochet pattern is now detailed below.