Shutters or something equally private on lower half, since it looks out onto the road.

What was the builder thinking? No matter what you choose, invest in some of the great film they make now to adhere to the glass without adhesive. Choose something like Mother of Pearl, or Snow Blizzard, or perhaps a tone that matches the exterior facade if it doesn't ruin your interior color scheme. Once you do that, you can choose something that does not create a housekeeping nightmare. There is nothing worse than rusty metal mini blinds, saggy vinyl mini blinds, dust 'glued' to the shutter paint job by the moisture fog of the bath/shower room. Get some nice tension rods to fit inside the frame of your window, and place either a retro fitted vinyl shower curtain piece to it with cafe rings of the weight and dimension to accomodate your 'faux fabric'...or maybe get a nice piece of ez to care for fabric like dotted swiss, small checks, or stripes or whatever, even lace, and put it on your window at a height that makes you feel comfortable. Whatever you choose will be secure because of the window film you have placed, to secure your privacy, yet let the daylight come into the room. - <https://www.amazon.com/dp/B075F6YMNN/ref=asc_df_B075F6YMNN5360940/?tag=hyprod-20&creative=395033&creativeASIN=B075F6YMNN&linkCode=df0&hvadid=229982269588&hvpos=1o2&hvnetw=g&hvrand=2474119121571854591&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9027324&hvtargid=pla-383832966137>;

Saw your question on a duplicate post. Shutters definitely.

Is that a road or your private driveway?

It really is a personal preference for what style you prefer and what else is going on in the bathroom.

Shutters on bottom half!