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Princess Diana in red skirt suit and Princess Margaret wearing green floral dress© Getty

Rare outfits worn by Princess Diana and Princess Margaret can now be seen at Kensington Palace

HELLO! takes you inside a new royal fashion exhibition

Danielle Stacey
Online Royal CorrespondentLondon
11 hours ago
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Outfits worn by Princess Diana and Princess Margaret are some of the treasures included in a stunning new fashion exhibition at Kensington Palace. 

Dress Codes explores how conventions have evolved throughout history – from dressing for the royal court to ceremonial uniforms for work – and brings together pieces from the Royal Ceremonial Dress Collection from 1870 right up to the present day. 

While rules were once formally recorded, today’s royals follow unwritten dress codes for their official duties and often use their clothing to communicate messages. One famous master of sartorial diplomacy was royal style-setter Diana. 

WATCH: Inside Kensington Palace's Dress Codes exhibition

Visitors will be greeted by the then Princess of Wales's glittering red Bruce Oldfield gown, worn for a state visit to Saudi Arabia in 1987, displayed alongside a tweed hacking jacket from her ancestral Northamptonshire home Althorp House, a homage to her pre-royal life in the countryside. 

A red Jasper Conran two-piece worn by Diana in Southampton for the official naming ceremony of the Royal Princess cruise liner in 1984 sits next to a green Catherine Walker tuxedo dress that the Princess wore to private events. 

Diana's velvet tuxedo dress and red skirt suit on display at Dress Codes exhibition at Kensington Palace© Historic Royal Palaces
Diana's velvet Catherine Walker dress and her Jasper Conran skirt suit are highlights of the exhibition

The Conran scarlet jacket and skirt allowed her to stand out from the crowd, but it's the little things, such as the anchor detailing on the buttons, that visitors will be able to see up close for the first time. 

Ceremonial uniforms at Dress Codes exhibition at Kensington Palace© Historic Royal Palaces
A display of ceremonial uniforms

"A lot of royal dress codes actually don't change over time," Matthew Storey, curator at Historic Royal Palaces (HRP) tells HELLO!. "So if you look at ceremonial clothing, the whole point is that it stays the same from generation to generation. At an event like a coronation or the state opening of Parliament, the livery is being worn and sometimes the clothing worn by the King has designs that date back centuries. That continuity is really important and always relevant to British life."

Pieces of history

Of the 34 items on show in the exhibition – which also features, for the first time, contributions from three local youth organisations – 15 have never been displayed anywhere before, including a rare mourning bodice worn by Queen Victoria in 1870, and two dresses worn by Princess Margaret. 

Queen Victoria's mourning bodice and dress at Dress Codes exhibition at Kensington Palace© Historic Royal Palaces
Queen Victoria's mourning bodice and dress from the 1800s

There's a gold beaded 1978 Thea Porter caped evening ensemble alongside an intricately embroidered green dress by Filipino designer Jose Pitoy Moreno, worn by the Princess on several occasions, including a visit to the Philippines in 1980. 

Princess Margaret wearing the Jose Pitoy Moreno dress in 1990© Getty Images
Princess Margaret wearing the Jose Pitoy Moreno dress in 1990

A black Vivienne Westwood dress also on display was worn by the fashion designer when she was made invested as a dame at Buckingham Palace in 2006. Caterina Berni, senior interpretation manager at HRP, revealed that the designer's ensemble was inspired by archive pieces from the Royal Ceremonial Dress Collection. 

Dame Vivienne Westwood collecting her damehood at Buckingham Palace in 2006© Getty
Dame Vivienne Westwood's investiture dress is included in the display

"Instead of feathers in her hair, she's wearing horns and a hat which was inspired by Che Guevara," she tells HELLO! "She's come to the palace, she knows she’s got to follow the rules, but in classic Vivienne style, she takes it and makes it her own."

The exhibition is included in palace admission and runs until 30 November 2025. Visit hrp.org.uk.

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