i don't like 2 story drapes so i would look at other options. It would be helpful to see the whole room. Post more pictures of all the walls.

Do you need curtains or blinds on either those windows?

We need to see pictures of the whole wall and the room.

Generally, I don't care for two-story drapes. The proportions are usually off and they often end up looking skimpy.

Do you need light control or are they just for decor purposes?