I'm wondering if there's another idea I'm not considering.

Are you open to painting the room (including the ceiling) a dramatic, dark color?

In my first house, my husband and I painted our vaulted master bedroom a deep cool green (kept the trim white), and we *loved* it. We were pleasantly surprised at how much it darkened the room at night, something we hadn't even considered, but were thrilled with.

I also really like curtains, and if it were me, I'd mount a single rod over the tallest window, extending it 8"-12" past each flanking window. Color would depend on the look you were after.

Thoughts? :-)

Thanks - your painting suggestion is interesting. I'd have to think about it, but it's not out of the question. Appreciate your suggestion too on rod / curtain placement too!

@ekordek - I posted a similar question to yours a little while back. Got a good answer with a pic. Due to the slope of the ceiling, could not do the above suggestion of one single rod. Here is the thread: https://www.houzz.com/discussions/6141256/how-to-do-draperies-with-windows-like-these#n=1

Thanks Miranda! This is very helpful!

Thank you for sharing this option. Will consider!