There are numerous websites on free knitting patterns for women's sweaters. Some websites which are very extremely helpful and informative are www.aristofashion.com, www.bellaonline.com, www.knittingonthenet.com, www.knittingpatterncentral.com, www.knitting-crochet.com, and knitting.about.com. All these knitting websites include comprehensive details about knitting supplies and knitting patterns. Knitting pictures have been provided for better illustration. These websites contain not only patterns of women's sweaters but also directions as to which pattern would best suit a person. Logging on to these websites is the best way to learn knitting step by step, absolutely free of cost.