One of Princess Eugenie's most iconic style moments is when she stepped out for her wedding to Jack Brooksbank in October 2018. Designed by British label Peter Pilotto, her gorgeous dress had a low back that showed off the scar she received after getting surgery aged 12 to correct scoliosis.
But that's not the only time royal fans have been obsessed with her outfits. As she celebrates her 30th birthday on 23 March, we've rounded up some of her best looks, from bold red lipstick to chic leather dresses and sophisticated jackets. Keep scrolling to see Sarah Ferguson and Prince Andrew's daughter's most gorgeous outfits...
There's no denying Princess Eugenie has nailed her wedding guest attire - just look at her outfit at Prince Christian of Hanover's royal wedding in 2018 for proof! The royal turned heads at the Peru-based wedding in a dark scarf dress with peek-a-boo shoulders and turquoise detailing.
A colour-clashing dress and studded heels? We love everything about this outfit. The stylish royal looked beautiful in her blue and yellow Calvin Klein frock and metallic heels at Royal Ascot in 2019. We need to get our hands on her outfit ASAP!
It may have been over two years since Princess Eugenie announced she was planning to marry her longtime love Jack Brooksbank, but we are still not over her dress. For her official engagement photos in 2018, she wore a black and red lace dress by Erdem and shoes by Jimmy Choo. Beautiful!
READ: Royal shoe envy! The sparkliest heels Kate Middleton, Meghan Markle and other ladies have worn
Sarah Ferguson's younger daughter showed off her NYC style in a short LBD, knee boots and a bomber jacket as she attended the Brooklyn Nets vs New York Knicks game at Madison Square Garden in October 2017.
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We couldn't take our eyes off Eugenie at Ellie Goulding and Casper Jopling's wedding in 2019! Dressed in a Peter Pilotto dress peppered with pink and blue flowers and strawberries, the brunette beauty teamed her dress with gorgeous Gianvitto Rossi grey heels, a Prada clutch and a navy Juliette Botterill pillbox hat.
Eugenie looked so elegant in a bright white coat dress for a Christmas Day church service at Sandringham in 2014. Just three years later, the Duchess of Sussex opted for a very similar coat to announce her engagement to Prince Harry. So the style definitely has the royal seal of approval!
The classic little black dress met leather at the launch of GP Nutrition Supplements.
The Princess looked elegant in a bold red dress and blue hat with scarlet flower details on Ladies Day at England's Ascot Racecourse in 2017.
Princess Eugenie loves gorgeous prints, and we can see why! The royal looked stunning in this above-the-knee silk look to the Serpentine Galleries Summer Party in London in 2017.
Another wedding, another beautiful dress! Eugenie wore a dark blue dress with cut-out shoulders, along with colour block shoes, to the wedding of Pippa Middleton and James Matthews in May 2017.
Opting for a bold red colour, Eugenie attended a national service of thanksgiving to mark Queen Elizabeth II's 90th birthday at St Paul's Cathedral in June 2016. We love the cut-out detailing!
Sparkles aren't just for the party season! Eugenie was ready for her close up in a creme embellished mini while attending the IWC Schaffhausen annual 'For the Love of Cinema' Gala during the Tribeca Film Festival.
Eugenie was a vision in red at the UNAIDS Gala in 2016! We love the flattering figure-hugging cut and draped neck.
Eugenie has a number of leather items in her wardrobe, but this green mini dress has got to be one of our favourites. Didn't she look gorgeous at the Frieze Art Fair preview in 2015?
MORE: Royal ladies' boldest colour clash outfits! Kate Middleton, the Queen and more
Sisters who style together stay together, right? Princesses Beatrice and Eugenie made a fashionable pair at the 8th annual charity: ball gala in the Brooklyn. We can't think of a better way to jazz up a classic black dress than with a bold red lip!
Credit: WireImage
Princess Eugenie battled the breeze in a belted jacket at the traditional Easter Sunday church service at St George's Chapel in 2016. But did you notice her mauve floral hat?
Off to the races! Princess Eugenie was derby ready in 2013 wearing a printed dress and matching fascinator, paired with beige heels at the Investec Epsom Derby.
Credit: Samir Hussein/WireImage
Pretty in pink! Eugenie served major style points in a flowy dress and jacket during the 2014 Wimbledon Championships.
Credit: WireImage
You can never go wrong with a little black dress or a strand of pearls. The young royal took to the streets of London in her chic work attire.
Credit: FilmMagic
For a date night with Jack Brooksbank, the stylish Princess opted for a sleeveless, printed dress. We love how coordinated their blue and black outfits are!
Both Eugenie and Beatrice sported figure-hugging dresses at a reception to launch the English National Ballet Christmas season ahead of the performance of 'The Nutcracker.' While Beatrice opted for plain black, Eugenie's dress had a jazzy pink polka dot print.
Sarah and Eugenie proved to be a stylish mother-daughter pair in their black and white outfits at Kensington Gardens.