be along the lines of (something)

To be approximately or imperfectly similar to something; to be very like something, but not quite the same. Well, this sketch is along the lines of what I have in mind for the new kitchen, but there are a few tweaks you need to make before it's right. For my new car, I'm thinking of something that's along the lines of a sedan, but I'm open to suggestions. This movie is along the lines of your old favorites.