1995 was a very special year in Portugal: for the first time in more than 100 years the country was going to see a royal wedding. D.Duarte Pio João, Head of the Royal House of Portugal and Duke of Braganza was getting married to D.Isabel Herédia, a Portuguese noble young woman.
On 12th may (the wedding’s eve) a Royal Gala took place at Queluz National Palace (an historical old building that once was Royal Summer Residence and where many important portuguese historical events took place – check wikipedia for more details e pictures). At this Gala D.Isabel appeared wearing a head ornament (and brooches?) with matching earrings and devant de corsage.
I have no information about these pieces but it seems to me to be old silver jewellery set with diamonds (?) and pearls.