Perhaps paneled wainscot or shiplap in the downstairs powder room? Beautiful powder room with wallpaper. Wallpaper is Crivelli Trellis BP 3102 by Farrow & Ball. Sconces are the "Alexa Hampton - Abbot Single-arm Sconce".
You can purchase this Gold Mirrored Glass Tile small space, mirrored subway tiles, accent wall. This is beautiful! or Silver Mirrored Glass Subway Tile small space, mirrored subway tiles, accent wall. This is beautiful!
Similar mirror to one I pointed out for Powder room. We could also do the whole bathroom in paper and no paneling? Trellis in small powder room. Love the black and white. Great with large white baseboard and pedestal sink.
Small But Mighty: 100 Powder Rooms That Make a Statement