1The Duchess of Sussex
GARETH FULLER//Getty Images 2The Duchess of Cambridge
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3Sarah Ferguson and Princess Beatrice
STEVE PARSONS//Getty ImagesThe Mother of the Bride wore a green dress by local Windsor designer Emma Louise Design. She paired it with a vintage Manolo Blahnik bag.
The Maid of Honour, Beatrice, opted for a blue Ralph & Russo dress and Sarah Cant hat.
4Naomi Campbell
WPA Pool//Getty ImagesCampbell led the supermodel appearances at the wedding in a divine monochrome Ralph&Russo couture dress, accessorised with a Philip Treacy hat and leather gloves.
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5Kate Moss and Lila Grace Moss
WPA Pool//Getty ImagesThe model mother and daughter pair attended the wedding. Kate opted for on-trend polka dots while Lila Grace wore a gorgeous pink gown and Philip Treacy hat.
6Liv Tyler
MATT CROSSICK//Getty ImagesThe actress wore a Stella McCartney navy skirt suit to the wedding at Windsor Castle. Her head dress was Stephen Jones and jewellery by Van Cleef & Arpels.
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7Cara Delevingne
WPA Pool//Getty ImagesThe model looked effortlessly chic in a top hat and Emporio Armani tuxedo for the wedding of her friend, Eugenie.
8Demi Moore
WPA Pool//Getty ImagesThe actress looked stunning in a Stella McCartney burgundy Bourdeaux Dress and a Philip Treacy hat as she arrived with florist Eric Buterbaugh.
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9Pippa Middleton
ADRIAN DENNIS//Getty ImagesPippa looked radiant in an Emilia Wickstead forest green turtleneck dress and a hat by Jane Taylor. The maternity look was accessorised with Charlotte Olympia pumps and a clutch, as she attended with her husband James Matthews.
10Ellie Goulding
WPA Pool//Getty ImagesThe singer wore a cool blue belted midi dress.
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11Cressida Bonas
WPA Pool//Getty ImagesCressida wore a blue and black midi dress with velvet applique and styled them with gold earrings and Rupert Sanderson Malory Pump shoes.
12Poppy Delevingne
WPA Pool//Getty ImagesThe model wore a light blue midi dress with a matching coat, black shoes and a darker blue headpiece.
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13Pixie Geldof
WPA Pool//Getty ImagesShe arrived with her partner George Barnett in a coral pink dress and cream Philip Treacy floral hat.
14 Sofia Wellesley and James Blunt
ADRIAN DENNIS//Getty ImagesFriend of the royals', Blunt arrived with his wife Sofia, who looked lovely in a floral midi dress.
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15Chelsy Davy
WPA Pool//Getty ImagesChelsy wore a navy dress and a Jane Taylor hat with a large flower, as she attended with her friend who wore a blue flared jumpsuit.

Olivia Blair is Entertainment Editor (Luxury) at Hearst UK, working across ELLE, Esquire and Harper's Bazaar. Olivia covers all things entertainment and has interviewed the likes of Margot Robbie, Emma Stone, Michaela Coel and Ryan Gosling over the years.
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