This fabric swatch confirmation guide summarizes the unified review and filing rules built into our OEM factory material management system applicable to all party, cocktail and midi dress custom projects, buyers need to sign physical fabric swatch hard copies with brand name, order style code and confirmation date before we arrange mass fabric procurement, digital screen photos taken from mobile devices are only used for preliminary communication and cannot replace physical swatch as official production benchmark due to screen color distortion differences, each confirmed physical swatch is divided into two identical copies, one stored in client exclusive file folder and the other attached to the cutting room production order for real-time batch comparison during fabric incoming inspection, the guide clarifies that minor color difference within one Pantone shade can be accepted after written consent while larger hue deviation requires new fabric re-sourcing and re-sampling before cutting, all swatch storage records keep consistent archive period matching OEM order retention time to support repeat order color matching reference one year later, completing formal physical swatch confirmation at the early custom stage effectively eliminates bulk garment color deviation disputes caused by digital picture mismatch.