Margaret has blond hair, blue eyes, and a beauty marr on her left lower cheek. Margaret's outfits has many qualities of classic gothic lolita, such as: the heavy use of make-up, the color theme being dark colors with white, but is not actually a lolita coordinate due to the exposed underwear. The pouches around her waist are adorned with crosses. Her outfit and weapons all have a grim reaper motif.

Margaret seems to be honorable and enjoys music and lighting.