There are lots of stylish knitting patterns out there, but sometimes you want to do your own thing. This handy guide demystifies all that knitting math and shows you how to knit custom-fitted, one-of-a-kind fashions that express your style. Master patterns for hats, sweaters, scarves, shawls, bags, mittens, vests, and socks lay out the basic construction for each item in a range of sizes; you choose the yarn and decide which modifications and customizations you want to make.