To get this specific look, I'd rather just use the old school fog filter. It's easy, it's simple. it's low-tech, cheap, and saves so much time. Different fog filters have totally different looks to them. I currently only have one, But, I've compared many brands.
It can totally change the mood, look, and feel to a photo, and can even look different depending on the time of day, or season of the year.
Now, I'm noticing them back in use, and the price for them on Amazon has skyrocketed! I guess low-tech can be awesome after all.
At the time I bought mine in 2012 there really weren't many available, they were just old stock on someone's shelves collecting dust, and wanting to be rid of, and I only paid a few bucks for mine.
I like experimenting with all kinds of things.