A tiara designed by Donatella Versace, studded with 380 Swarovski crystals is displayed in Vienna
A tiara designed by Donatella Versace, studded with 380 Swarovski crystals is displayed during the presentation of the debutants' headwear ahead of the traditional Opera Ball in Vienna, Austria, November 19, 2018. REUTERS/Heinz-Peter Bader