Princess Iman wears Queen Rania's wedding gown belt for her henna party

Queen Rania's daughter has borrowed part of her mother's wedding gown for a special party days out from her own ceremony.

Princess Iman, 26, will marry fiancé Jameel Alexander Thermiotis on Sunday March 12.

The Royal Hashemite Court has been tight-lipped about much of the wedding but Queen Rania has been sharing some details ahead of the big day.

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Overnight, the 51-year-old mother of the bride revealed several photos and video from her daughter's henna party.

A henna party used to be a "sad occasion as the bride prepared to leave her family home" but is now more of a shower-like event, Jordanian henna artist Naqa' Gharaibeh told The Arab Weekly.

Attached to Princess Iman's white gown was the belt Queen Rania wore on her own wedding day in 1993.

Queen Rania wore a wedding dress designed by British fashion icon Bruce Oldfield when she married King Abdullah II 30 years ago.

Princess Iman's gown was made by Jordanian designer Reema Dahbour, putting her as a potential frontrunner for the wedding gown.

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Or Iman could follow her mother by wearing an Oldfield-designed gown. He was a longtime favourite of the late Diana, Princess of Wales creating more than 100 outfits for her.

Oldfield was recently named as the man who will be creating the outfit for Queen Consort Camilla to wear at the coronation of King Charles on May 6.

Queen Rania and King Abdullah are expected to attend the historic ceremony.

The belt from Rania's wedding gown is not the only accessory Iman has borrowed from her mother in recent days.

Earlier this week, a new portrait of Iman was revealed showing her wearing Queen Rania's diamond tiara for the first time.

The photo has also increased speculation Princess Iman will wear the glittering headpiece on her wedding day.

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Queen Rania was first seen wearing the diamond tiara at a state banquet at Windsor Castle in November 2001, hosted by Queen Elizabeth II.

The provenance of this tiara is unclear and Rania has worn it just one other time, in an official portrait.

But it is assumed to be part of her personal collection.

Also at Iman's henna party was her future sister-in-law Rajwa Al-Saif, who is engaged to Queen Rania and King Abdullah's eldest son Crown Prince Hussein.

Their wedding will take place on June 1.