Omnishambles

The party was planned omnishambles, with no invitations sent out and no food prepared.

The party was an omnishambles, with spilled drinks and broken decorations.

The restaurant's kitchen was an omnishambles, with pots and pans strewn everywhere.

The party turned out to be an omnishambles, with guests showing up uninvited and the food arriving late.

The restaurant's service on Valentine's Day was an omnishambles.