$100 room challenge – week 2 powder room update and how to wallpaper a room the. bathroom design : marvelous small powder room wallpaper ideas. before . all done with the powder room, and i\u0027m in love!. large frameless bathroom mirror 2017 including elegant decor with images antique mirrors for framed powder room. the room is not terribly small as far as half baths go, so i was able to add a shelf in this open area i wanted it to be really simple so . now the powder room emily-henderson_griffith-park-home_traditional_italian_mid-century_powder-room_progress.