Dobby fabrics are characterized by geometric patterns and extra texture woven directly into the cloth using a dobby loom. When sourcing, you must evaluate the thread count (TC) and yarn fineness (e.g., 40s, 60s, or 80s), as higher yarn counts indicate a finer, more premium hand-feel. Additionally, verify the fabric weight (GSM) to ensure it matches the intended use—typically 100-150 GSM for shirting and 200+ GSM for upholstery or heavier apparel. Pay close attention to the weave stability; complex dobby patterns should not show yarn slippage or loose floats that could snag easily.