This document discusses factors that affect the cost of woven fabrics for garment manufacturers. It notes that fabric costs make up 65-70% of garment production costs, so accurate costing is important. Key costs include direct costs like raw materials (66%), production (8%), and labor (8%); indirect costs like overheads (7%); and profit margins (10-20%). Fabric cost is affected by raw material type and quality, construction details like thread count and weight, production methods, wastage and shrinkage, dyeing and finishing processes. Ensuring accurate consideration of all relevant cost factors helps manufacturers get the best fabric prices.