Why do modern clothes wear out faster? Most modern clothes are produced faster, in larger quantities, and with thinner yarns. Speed and cost efficiency often replace durability. Is fabric quality worse today than before? In many cases, yes. Older garments used thicker yarns and tighter weaves. Today, fabrics are designed to look good initially, not necessarily last long. Has fast fashion affected garment lifespan? Yes. Fast fashion prioritises trends and price over longevity.