her giant 12-carat sapphire ring.There was plenty about 19-year-old Diana to give away her youth - that heavy pageboy fringe, the shy laugh and coy downward gaze.
But from the neck down, her look that day told rather a different story. The royal fiancée had been working as a nursery assistant at the Young England kindergarten in Pimlico, getting by on a tiny wardrobe comprised of just a few skirts, blouses and sweaters.
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