Interlining-Factory Interlining: Mastering Hidden Layers for Garment Fit and Durability A well-chosen Interlining placed between the outer fabric and facing enhances both garment shape and comfort, while the right Interlining also ensures long-term durability and wearer satisfaction. Incorporating this hidden layer early in the design process helps designers achieve precise silhouettes, reduce production errors, and maintain consistent quality throughout the garment lifecycle....