Costume

In our opening scene, the woman will wear a red evening dress and a white apron. The combination of colours connotes her anger and cruelty. She doesn't have shoes since she is cooking at home. Bare feet also imply her mental instability.

The man is dressed in a white shirt, black trousers and black office shoes. This outfit suggests that they are a middle class family. Blood will be very noticeable on a white shirt, making the man's appearance dramatic.