One product is a frosted film that is applied directly to the glass. Another option would be single cell cellular shades, opening from top down so that you could leave open top portion of the window for light, single cell admits more light than dual or triple.

We used the frosted privacy film in our bathroom (window inside the shower) and it worked great. You can find it at Home Depot or Lowes and it's relatively easy to install.

@Nnigrt - ha ha!

Thanks, all! I will look into these options.

I don;t know your casing depth on the window, but a wide blade plantation shutter with a simple oartial tilt of the blades, will allow privacy and light at the same time. No messing around, and no worry on moisture/water splashes near fabric.

I agree with Jan Moyer. Used shutters in a bathroom in our 1st house. Looked good inside and outside. I actually used to independent shutters so that we could look out or let in sunshine with out loosing privacy (no public display or shadows/outlines below the chin) by opening the top shutter but leaving the bottom shutter completely closed.