Costumes

 Costumes for both of the characters will reflect the fact that the characters are old enough to live alone without parents and all of that sort of stuff, but they are still not that old and that they are university students. 

For the costume for a girl, my production group and I came up with the idea that the girl will be wearing:

Business casual style women suit: 

Black trousers 

Trousers are an important element that is used in order to show the fact that the main female character is strong and that she went to the accommodation with purpose, she did not kill that guy by an accident. Because in trousers it is easier to do more physical things. Trousers will clearly show the connection between the genre and that part of the main female character's costume. 

A fitted white blouse and a black cardigan 

These two elements will connote the possible innocence of the main female character. In fact, this will also make the audience confuse between the way the girl looks and her actions towards a guy. 

Talking about the way we will supply the actress with it, I think that the actress can bring her own clothes because her clothes will not be damaged by the fake blood. But if there will not be clothes that we are looking for, then we will supply the actress with the clothes ordered from M&S. 

Talking about the costume for the guy, the main male character of the opening titled sequence. 

Hr will be wearing 

A white shirt and dark-colored trousers(black, navy blue, etc.)

The clothes that will be wearing a guy will reflect the fact that he is only partly innocent and the fact that he is from a rich family because his look is minimalistic but it also looks very mature and expensive. 

and the guy will be wearing black shoes. 

The costume for the man will be ordered from Amazon, the only part of his costume that will not be ordered are shoes. The reason for ordering g costume for a man but not for a woman is the fact that a guy's costume will get fake blood on it and it will probably not wash off.