For a black bag, choose one clear direction: a small color accent, a light pearl-style detail, or a single bow or heart motif. Check the bag hardware and attachment point before deciding.
Charm Journal
For a polished work tote, use one focal bag charm, repeat one color or motif already present, and place it where handles, zippers and pockets still work normally.
The right bag charm starts with the bag itself. Use attachment, visual scale, color and clearance to choose an accent that looks intentional and stays out of the way.