Content Menu● Introduction● Factors Affecting Yarn Quantity>> 1. Sweater Size>> 2. Yarn Weight>> 3. Stitch Pattern>> 4. Crochet Gauge>> 5. Sweater Style● Estimating Yarn Quantity for Your Crochet Sweater>> 1. Consult Pattern Requirements>> 2. Use Yarn Calculators>> 3. Create a Gauge Swatch● Yarn Typ