Spots in background fixed with Photoshop and sepia tone removed by gogm.
Grandma wears a high neck dress with an ornamented bodice, ruffled sleeves, and what appears to be an almost Empire waistline in this 1907 card.
Keywords: 1907, Empress Auguste Victoria, Princess, Empress, Schleswig-Holstein family, Hohenzollern family, German, straight coiffure, high enclosing neckline, elbow length sleeves, cuffs, Empire low waistline, close skirt, necklace, earrings, pin, bracelets, stole, fur