Compare real samples at usable scale
Formatex’s COZY is a catalogue reference for visible contrast in chenille. Place the chosen chenille next to the intended plain body fabric on a mock seat rather than comparing separate screen images. Examine the boundary at a seam.
Track the two fabrics independently
Record each supplier code, batch and finish in the approved pair. If reordering one of them, retain a sample of the other to check that the combination still reads as intended.