Looks like a big light front-left-high, fairly harsh (see lack of penumbra around Loans & phone shadows) and a fill light from front-right with maybe 1 stop difference between them. There might also have been some top/rear/hair light - see the shadow of her right arm falling forward.
I think (as per 2F) that costume and colour choice is more important. Also note that the image has very poor dynamic range: you can see that the film's red layer at least has blown out on her vest, the shadows are terribly blocked up and there's no detail in her shirt. I'm not sure how you'd achieve that with modern analogue materials (digital fakery with curves would be easy) but an overexposed, highly saturated chrome would get you most of the way there but it would have insufficient muddiness. Maybe some badly-printed Ektar, I dunno.