Contrast as the whole design
A black bow on a white body is a deliberately high-contrast construction: there is nothing else on the pouch, so the bow proportion and the ribbon quality carry the entire impression.
Because there is no print or foil to distract from it, this is a style where the sample has to be judged as an object rather than against a specification sheet. Approve it packed, at the size it will actually ship.
What to watch on a light body fabric
A white or near-white satin shows everything — handling marks, dye transfer from a dark ribbon under humidity, and any soiling in transit. Where the pouch ships loose in bulk rather than individually protected, that is worth raising at sampling so packing is specified alongside the pouch.
If the programme runs through a courier network rather than into a box, ask specifically about dye transfer between the ribbon and the body over time.
