I would repaint in matte, in white that is the color of the door. Nowdays, even good matte paint can be wiped clean, so that isn't an issue. You need a much larger light fixture. If it's in the budget, I would also install a nice cabinet with sink. The current pedestal doesn't work size wise visually. For the rest of the walls, find some art that you like to hang. And since this is a powder room, you really don't have to worry about moisture. Plenty of beautiful powder rooms with gorgeous wallpapers, that normally wouldn't work in more moist master bath environments.

Do you have all of your furnishings for the home?...Rugs, upholstered furniture, wood pieces, etc. If yes then seeing them would help, maybe I missed them. Never choose a paint color and then look for furnishings. To me the selection of a paint color is always the last step in interior design.

Your drapery panels should not be puddling on the ground. I would mount the rods a bit higher. I would also consider changing the fan to a chandelier. Although we cannot see the full bedroom, I'm not sure this is the right location for the bed. Seems like this might be a better location for a sitting area. I like your paint color and drapery panels, but none of the linens or bedding work in the room currently.

Thanks so much for the input. Let me know if you happen to know particular paint brands and colors you can recommend (the paint chips are fun but hard to assess). Also, any experience with non-VOC paint?