Silk City Fibers - Home To The Worlds Finest Yarns - Silk City Fibers Home to the world’s finest yarns for designers, manufacturers and consumers. Here you’ll find high-fashion yarns for weaving, embroidery, knitting, and crochet. Home to the world’s finest yarns for designers, manufactures and consumers. We stock thousands of colors in a wide assortment of yarns styles put up on cones for immediate delivery.