Netflix Halloween Costumes: The Lady of the Lake From "The Haunting of Bly Manor"
What to wear: If you're trying to genuinely creep people out this Halloween, all you have to do is dress up as this "Haunting of Bly Manor" character. A long-sleeve white dress, long black (preferably wet) hair, and white or waxy face makeup will do the trick. "The Haunting of Bly Manor" is definitely one of Netflix's creepiest shows, and while it could be fun to go as Victoria Pedretti's heroine Dani or the elegant Hannah Grose (T'nia Miller), there's really no eerier option than the truly chilling villain behind the series' macabre events, the Lady of the Lake.