There's nothing quite like borrowing an outfit from Mum, and in recent years many of the younger royals have turned to vintage pieces for modern events.
Continue through to see how these fashion-forward women are paying homage to their mothers through their wardrobes.
Princess Alexandra dipped into mum's wardrobe for her appearance at Paris Haute Couture Fashion Week on January 23, 2024.?
Attending the Chanel Spring/Summer 2024 show, the daughter of Princess Caroline wore a black dress featuring white and gold trimmings.
The outfit was one from the Chanel archives, having been shown in the luxury fashion house's Fall/Winter 1990 Couture show.
It was also worn by Alexandra's mum some 34 years ago.?
Princess Caroline of Monaco is pictured here with Alexandra's siblings Charlotte and Pierre in 1990, wearing the same Chanel dress.
Unlike her daughter Caroline opted for a large black and white hat as an accessory.?
Lady Louise Windsor was spotted wearing a floral frock from her mum's wardrobe to the Commonwealth Games on August 1, 2022.
The 18-year-old chose a Peter Pilotto silk dress first worn by her mother Sophie, the Countess of Wessex, in 2015.
The Wessexes, including son James, Viscount Severn, 14, were photographed attending the games in Birmingham where they watched the badminton.
The Countess Of Wessex first wore the Peter Pilotto floral dress to the Chelsea Flower show at the Royal Hospital Chelsea on May 18, 2015 in London.
When Lady Louise Windsor attended the wedding of her cousin Prince Harry to Meghan Markle at Windsor Castle on May 19, 2018, she wore a dress borrowed from her mum, the Countess of Wessex.
This frock is by Tunisian designer Ala?a.
The frock was first seen on the Countess of Wessex in 2016.
Sophie is pictured here with Zara Tindall at The Patron's Lunch, a celebration connected with Queen Elizabeth's 90th birthday.
For the 2019 Christmas Day service at St Mary Magdalene's Church at Sandringham, Lady Louise wore this Stella McCartney coat owned by her mother.
The Marcelline checkered coat, by Stella McCartney, was worn by the Countess of Wessex on New Year's Eve to attend church on the Sandringham estate in 2017.
The Duchess of Cambridge's mother, Carole Middleton, has been spotted wearing one of her daughter's dresses.
Carole was photographed on day one of Royal Ascot on Tuesday June 14 in a very familiar frock.
The $1050 silk shirt dress from ME + EM belongs to Kate and was first seen on the duchess in 2021.
The Duchess of Cambridge wore the ME + EM dress at the Palace of Holyroodhouse in Edinburgh in May, 2021.
She was there to meet five-year-old Mila Sneddon, who she had previously spoken with via the phone.
Kate fulfilled her promise to wear "princess pink" to meet the young cancer patient a year after her portrait was chosen as a finalist in the duchess's Hold Still lockdown photography exhibition.
During their first phone call in 2020 during lockdown Mila asked Kate if she was wearing a costume.
"I'm not wearing a princess costume right now, I'm afraid, Mila," the duchess said, who was then told her favourite colour was pink.
Kate kept her promise to dress for the part when they were finally able to meet in person.
In 2012 the Duchess of Cambridge made her first public speech as a senior royal at The Treehouse children's hospice in Ipswich, Suffolk.
Kate wore the blue 'Trina' dress by UK high-street brand Reiss, which cost ?149 ($270) at the time.
Kate's mother Carole Middleton wore the dress first in 2010 at Royal Ascot.
The Duchess of Cambridge has also been photographed wearing a red lace dress by Australian designer Collette Dinnigan, in 2011, bought and worn by her mother in 2009.
Princess Isabella of Denmark wore her mother's Max Mara three-piece suit for her confirmation on April 30, 2022.
Isabella also wore a pair of pink diamond earrings that belong to the now-Queen Mary and two 'Pacific' rings from Dulong Fine Jewellery, also from her mother's collection.
The 15-year-old was confirmed inside the church at Fredensborg Castle and wore a diamond brooch with a pink pearl that was a gift from her grandmother, Queen Margrethe, on her baptism in 2007.
In May 2017, Mary wore the same suit during a visit to Stockholm, Sweden, pictured here.
The outfit is by Italian luxury brand Max Mara.
Mary wore the suit again in May 2019 during a visit to South Korea, where she bravely took part in a cooking demonstration while wearing the pristine garment.
Princess Isabella celebrated her 15th birthday on April 21, 2022.
A series of new portraits were released by the Danish royal household for the occasion.
Princess Isabella wore a Paul Smith suit and gold 'Delphis' earrings and piccolo necklace, by Dulong Fine Jewellery, all previously worn by Queen Mary.
Mary was first seen wearing the Paul Smith suit here in 2019 at an event in Copenhagen.
Sweden's Crown Princess Victoria has raided her mother's wardrobe on multiple occasions.
Victoria chose this ballgown by designer Nina Ricci for the Nobel Prize banquet at City Hall in Stockholm in December 2018.
It was first seen on Queen Silvia at the 1995 Nobel Prize banquet event in Stockholm.
For an event in Stockholm in August, 2017, Crown Princess Victoria wore this striped yellow dress ¨C minus the hat seen when her mother wore it decades earlier.