Kate Middleton Repeats a Favorite Dress in a Surprising Shade

Kate Middleton is back to her royal duties and earlier today in London, the Duchess of Cambridge joined Prince William for the Global Ministerial Mental Health Summit. For today’s outing, Middleton shopped her closet and donned a lilac Emilia Wickstead sheath, which she first wore in Hamburg, Germany in July 2017.

Where Middleton’s frock livened up the festivities the first time she wore the piece, today’s approach was more subdued and refined. The unexpected choice of pastel in fall was offset by polished accessories in tonally coordinated shades of taupe. A top-handle tote from Aspinal of London was a modern riff on Princess Diana’s preferred purse, the Lady Dior bag, while Gianvito Rossi’s suede stilettos finished the look.

See this month’s best dressed celebrities:

10 Best Dressed: Week of September 17, 2018

WHO: Cara Delevingne
WHAT: Balmain
WHERE: At the Her Smell premiere, Toronto
WHEN: September 9, 2018

WHO: Cara Delevingne

WHAT: Balmain

WHERE: At the Her Smell premiere, Toronto

WHEN: September 9, 2018

Photo: Getty Images
WHO: Duckie Thot
WHERE: At Rihanna’s Fourth Annual Clara Lionel Foundation Diamond Ball, New York City
WHEN: September 13, 2018

WHO: Duckie Thot

WHERE: At Rihanna’s Fourth Annual Clara Lionel Foundation Diamond Ball, New York City

WHEN: September 13, 2018

Photo: Getty Images
WHO: Gemma Chan
WHAT: Prabal Gurung
WHERE: On the street, New York City
WHEN: September 9, 2018

WHO: Gemma Chan

WHAT: Prabal Gurung

WHERE: On the street, New York City

WHEN: September 9, 2018

Photo: Getty Images
WHO: Naomi Campbell
WHAT: Calvin Klein
WHERE: At the Calvin Klein Spring 2019 show, New York City
WHEN: September 11, 2018

WHO: Naomi Campbell

WHAT: Calvin Klein

WHERE: At the Calvin Klein Spring 2019 show, New York City

WHEN: September 11, 2018

Photo: Getty Images
WHO: Bella Hadid
WHAT: Vivienne Westwood
WHERE: On the street, New York City
WHEN: September 9, 2018

WHO: Bella Hadid

WHAT: Vivienne Westwood

WHERE: On the street, New York City

WHEN: September 9, 2018

Photo: Getty Images
WHO: Emily Ratajkowski
WHAT: Marc Jacobs
WHERE: At the Marc Jacobs Spring 2019 show, New York City
WHEN: September 12, 2018

WHO: Emily Ratajkowski

WHAT: Marc Jacobs

WHERE: At the Marc Jacobs Spring 2019 show, New York City

WHEN: September 12, 2018

Photo: Getty Images
WHO: Amandla Stenberg
WHAT: Huishan Zhang
WHERE: At the Where Hands Touch premiere party, Toronto
WHEN: September  9, 2018

WHO: Amandla Stenberg

WHAT: Huishan Zhang

WHERE: At the Where Hands Touch premiere party, Toronto

WHEN: September 9, 2018

Photo: Getty Images
WHO: Lily Aldridge
WHAT: Jason Wu
WHERE: At The Business of Fashion 500 Gala dinner, Brooklyn
WHEN: September 9, 2018

WHO: Lily Aldridge

WHAT: Jason Wu

WHERE: At The Business of Fashion 500 Gala dinner, Brooklyn

WHEN: September 9, 2018

Photo: Getty Images
WHO: Julia Roberts
WHAT: Dsquared2
WHERE: At the Ben is Back premiere, Toronto
WHEN: September 9, 2018

WHO: Julia Roberts

WHAT: Dsquared2

WHERE: At the Ben is Back premiere, Toronto

WHEN: September 9, 2018

Photo: Getty Images
WHO: Elizabeth Debicki
WHAT: Armani Privé
WHERE: At a pre-Emmy cocktail party, Los Angeles
WHEN: September 8, 2018

WHO: Elizabeth Debicki

WHAT: Armani Privé

WHERE: At a pre-Emmy cocktail party, Los Angeles

WHEN: September 8, 2018

Photo: Getty Images

4 Go-To Looks that Define Kate Middleton's Royal Style

See the video.