Polyester is a popular synthetic fiber used for garment linings due to its numerous advantages: * Durability: Polyester is strong and resistant to tearing and abrasion, making it ideal for garments that will see a lot of wear. * Wrinkle resistance: Polyester linings are less likely to wrinkle than natural fiber linings, making them a good choice for garments that need to look polished. * Affordability: Polyester is a relatively inexpensive fabric, making it a cost-effective choice for garment linings. * Easy care: Polyester linings are easy to care for and can be machine-washed and dried. * Versatility: Polyester linings come in a wide variety of weights, weaves, and finishes, making them suitable for a variety of garments.Here are some things to consider when choosing a polyester lining fabric: * Weight: The weight of the lining fabric should be proportionate to the weight of the outer fabric. A lightweight lining would be a good choice for a summer dress, while a heavier lining would be more appropriate for a winter coat. * Weave: The weave of the lining fabric will affect its drape and breathability. A woven lining will be more durable and structured, while a knitted lining will be softer and more drapey. * Finish: Polyester linings can be treated with a variety of finishes, such as a water-repellent finish or a soil-resistant finish. Choose a finish that is appropriate for the intended use of the garment.