There was a time when granny squares were reserved for afghans and armchair covers. Not anymore Fashion designer and crochet master Babette Ulmer shows you how to make nostalgic crochet squares and turn them into fun, fashion-forward, contemporary pieces of wearable art. Granny squares have been around for more than 125 years and for a long time, they were just for making blankets. But now they can be seen everywhere, from social media...