at sixes and sevens

idiomPart ofseven

at sixes and sevens — idiom

1. in a state of confusion, disagreement, or disorganization; not properly planned

1.idiom
Definition

in a state of confusion, disagreement, or disorganization; not properly planned or arranged.

Example

The office was at sixes and sevens after the manager announced sudden changes to the schedule.

Dario's plans for the weekend were all at sixes and sevens after the flight was cancelled.