First, Robyn Chachula demonstrates adding color and texture in a plaid-inspired scarf. Then, meet fashionistas the Double Stitch Twins, Monika and Erika Simmons, who make crochet cool. On Tools of the Trade, get hooked on crochet with these fun hook and yarn ideas from Tanis. Finally, Gayle Bunn demonstrates a simple crocheted baby hat and shows an easy, on-trend embellishment.