When sourcing home textile fabrics, you must prioritize material composition (e.g., 100% cotton, linen-polyester blends) and fabric weight (GSM), as these determine durability and hand-feel. For bedding and curtains, check the thread count or yarn fineness; higher counts generally indicate a smoother, more premium texture. Additionally, verify colorfastness to washing and light (Grade 4 or above is standard) and shrinkage rates, which should ideally be under 3% for woven fabrics to ensure long-term product stability.