The 1985 get-up had the royal in a satin one-shoulder cerulean dress by Elizabeth Emanuel with the emerald-and ... ‘Let’s make a headband of it,” Richard Dalton, Diana’s famed hairstylist ...

The emerald and diamond choker was given to Princess Diana after her royal wedding Erin ... she also famously wore it as a headband in 1985 during her tour of Australia alongside Prince Charles.

But that wasn’t going to stop her from rocking a spectacular emerald and diamond necklace ... That night, Diana’s necklace-as-headband became an instant sensation, solidifying her status ...