
As Princess Eugenie's maid of honor, Princess Beatrice pulled out all the stops for her outfit. She arrived to St. George's Chapel in Windsor wearing a boatneck-style Ralph & Russo dress.
Beatrice's maid of honor dress and fascinator was quite different from the outfit she wore to Prince Harry and Meghan Markle's wedding back in May. For that ceremony, the 30-year-old royal wore a bespoke turquoise Roksanda Viola dress with long, billowing beaded sleeves. She opted for a matching headpiece that resembled a headband more than a hat by Stephen Jones. Today, she seems to have gone with this style too: her fascinator was more like a purple headband.
Since Eugenie's wedding dress code was quite strict (men had to wear morning coats and women day dresses), Beatrice followed the rules to a T. She perfectly matched her fascinator to her dress (how do royals always pull this off??) and stood tall in a pair of heels. The headband-like hat was much simpler and definitely not as outrageous as the one she wore to cousin Prince William's wedding. Back in 2011, the royal caught the internet's attention with her pink Philip Treacy hat. Today, however, Princess Beatrice traded in extravagance for something slightly more demure, so the attention would be all on her lil sis.
What Princess Eugenie wore to Prince Harry's wedding:
What she wore today to her sister's wedding:
#RoyalWedding: Princess Eugenie's mother and sister - Sarah, Duchess of York and Princess Beatrice - arrive at St George's Chapel in Windsor ahead of the wedding at 11am.Watch it live on @ITV and https://t.co/X1He4LBgDJ pic.twitter.com/pt6TozVXkfOctober 12, 2018
RELATED STORIES
Stay In The Know
Marie Claire email subscribers get intel on fashion and beauty trends, hot-off-the-press celebrity news, and more. Sign up here.

Marina Liao is the former fashion news editor at MarieClaire.com, where she covered celebrity style (from Meghan Markle to Katie Holmes), fashion trends, and shopping advice, plus conducted original interviews with industry insiders. She's also had many opportunities to write content in other areas such as beauty, food, tech, and even home. Her previous fashion stints include POPSUGAR and Cosmopolitan.
-
Kaia Gerber's "Off-Duty Librarian" Look Is a Win for Nerds Everywhere
Bookworms, this one is for you.
By Melony Forcier
-
Ciara Revolutionized Pregnancy-Era Beauty with Her Latest Look
The golden look that had heads turning.
By Gabrielle Ulubay
-
Mango Has the Most Luxe-Looking Coats and Jackets—And They're All Under $200
From wool coats and trendy bomber jackets to warm puffers and leather picks.
By Brooke Knappenberger
-
George, Charlotte and Louis Will Be Laden With Gifts as Prince William Returns From New York
He was handed so many souvenirs for the little ones.
By Iris Goldsztajn
-
Prince William Makes Sure to "Treat George and Charlotte as Equals," Body Language Expert Says
I should hope so!
By Iris Goldsztajn
-
Prince William Isn't "A Workaholic Like His Father," Royal Expert Claims
He's got more of a work-life balance.
By Iris Goldsztajn
-
Princess Kate's New "Signature" Gesture? The Stealthy "Bum Pat" to Prince William
Love this for her.
By Iris Goldsztajn
-
Prince Harry Says His "Spirit Is Renewed" as He Attends the Warrior Games for Wounded Service Members in San Diego
The Games inspired his Invictus concept.
By Iris Goldsztajn
-
Prince William Not Expected to Invite Prince Harry to His Coronation, Friend Claims
That doesn't sound good.
By Iris Goldsztajn
-
We Finally Know Where the Earthshot Prize 2023 Will Take Place
Let's go!
By Iris Goldsztajn
-
Princess Kate Is Seen Skipping Happily With Prince Louis and Princess Charlotte in Behind-the-Scenes Footage
This is too cute.
By Iris Goldsztajn