Queen Mary wears the same dress as in the last photo under robes worn at Order of the Garter ceremonies.
Keywords: 1911, Queen Mary, Princess, Queen, Teck family, Windsor family, British, curly coiffure, hat, high enclosing neckline, long tight sleeves, no waistline, close skirt, order sash, order chain, necklace, earrings, pin, gloves, robes, bows