Princess Diana's Niece Amelia Spencer Reveals Secret Fifth Bridal Outfit

Royal (adjacent) wedding goals, period.

Amelia Spencer wearing a white dress with a crystal mesh top posing in front of a white door and marble table
(Image credit: Getty Images)

Princess Diana's lookalike nieces Lady Kitty Spencer and Lady Amelia Spencer both celebrated their weddings in aristocratic style in recent years, and as Amelia gets ready to celebrate her second anniversary, she's revealed a secret fifth wedding look on Instagram.

The 32-year-old model—who married Greg Mallett in March 2023—shared a new photo of herself on her Instagram Story in honor of pal Lexi Ryman's birthday. In the snap, Amelia wears a plunging bridal white mini dress as she poses with twin sister Eliza Spencer, bridesmaid Ryman and another friend.

The dress appears to be a past-season Reformation style, with the look featuring a deep v-neck finished off with a row of three buttons. The group posed in front of a pool, with all three friends wearing pink-themed mini dresses and all but one sporting oversized pink sunglasses.

While it's unclear if it was taken during her wedding weekend or perhaps during a bachelorette bash, Amelia captioned the pic, "Three weeks and we will be celebrating your wedding day" in honor of Ryman's nuptials.

Amelia Spencer wearing a short white dress standing next to a pool with three women in pink dresses and sandals

Lady Amelia wore a bridal white mini during her pre-wedding festivities.

(Image credit: Amelia Spencer/Instagram)

Amelia Spencer wearing a white sequin dress and Greg Mallett wearing a blue suit with white sneakers posing with Victoria Lockwood and Samuel Aitken

Amelia—pictured with (from left) brother Samuel Aitken, mother Victoria Lockwood and husband Greg Mallett—wore a white sequined halter gown for a party the night before her wedding.

(Image credit: Getty Images)

Amelia Spencer wedding

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Amelia wore a parade of enviable outfits during her wedding week in South Africa, following in the footsteps of big sister Kitty, who wore five looks (but no Spencer tiara) for her lavish Italian wedding celebrations. From a silky champagne-hued Reformation gown to a short white Pronovias reception mini, Amelia looked every inch the regal bride.

The bride also shimmered in a sequined halter gown for a celebration with family and friends before the wedding, but it was her big day dress that (rightly) stole the show.

Lady Amelia and her fitness trainer husband exclusively shared their wedding album with Hello!, revealing the custom lace Versace gown she wore for the ceremony. Per the publication, her wedding dress "featured a two-and-a-half metre train, Swarovski crystals, a hand-embroidered neckline and structured shoulders."

Speaking about her late aunt Diana, Amelia said, "I think she would be very proud to see me on my wedding day. I know the Versace family also absolutely love Diana, so there’s a very special connection that we have."

Kristin Contino
Senior Royal and Celebrity Editor

Kristin Contino is Marie Claire's Senior Royal and Celebrity editor. She's been covering royalty since 2018—including major moments such as the Platinum Jubilee, Queen Elizabeth II’s death and King Charles III's coronation—and places a particular focus on the British Royal Family's style and what it means.

Prior to working at Marie Claire, she wrote about celebrity and royal fashion at Page Six Style and covered royalty from around the world as chief reporter at Royal Central. Kristin has provided expert commentary for outlets including the BBC, Sky News, US Weekly, the Today Show and many others.

Kristin is also the published author of two novels, “The Legacy of Us” and “A House Full of Windsor.” She's passionate about travel, history, horses, and learning everything she can about her favorite city in the world, London.