The Rainbow Squares Cardigan is the perfect way to add a touch of color and style to your wardrobe. Crochet one for yourself to add a bit of fun and playfulness to your look. Whether you're running errands or going out for the night, this cardigan is sure to turn heads. On a personal note, I wore this sweater recently to a fiber festival, and I received more compliments on it than on anything I have made before.