A shirtdress is a summer classic, but leave it to Sophie, the Duchess of Edinburgh, to breathe new life into such a timeless silhouette. At a royal engagement this week, Sophie met with 105-year-old Royal Marines veteran James ‘Jim’ Wren in Wiltshire ahead of the anniversary of VJ (Victory in Japan) Day. It was a meaningful occasion and as we reported earlier this week, one that was brightened by Sophie’s style. And truthfully, we can’t stop thinking about it: Her Lexy London dress ($304; $183) and its vibrant geometric pattern is perfect for end of summer—here’s why.
I Can’t Stop Thinking About Duchess Sophie’s Geometric Shirtdress—And It’s on Major Sale!
It’s giving end of summer vibes
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Published Aug 16, 2025
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Quiet, neutral hues are the more obvious summer palette, but adding a pop in a unique pattern is surprising and fun. It’s also another way to approach Queen Elizabeth II’s sartorial mantra: I have to be seen to be believed. This particular print, which is both bold and bright, is an instant stand-out. But the silhouette is still flattering and classic, a win win.
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In fact, it’s a look that reminds us of the Sézane shirtdress Princess Beatrice wore to the Grand Prix in Bahrain in early spring. It featured a similar silhouette with a bold geometric pattern, too—proof thatthis look works for end of summer, but is also practical beyond.
So, how to copy it? You can start by snagging either Sophie and Beatrice’s styles (both are still in stock). We pulled those plus an additional option, all of which give the same vibe.
Lexy London
1. Lexy London ‘Nancy’ Dress
Lexy London
Sophie’s exact style—and it’s on sale.
Sézane
2. Sézane ‘Silvana’ Dress
Sézane
This geometric shirtdress is the same one worn by Beatrice in Bahrain.
Tuckernuck
3. Ro’s Garden Bluefanny Rio Midi Dress
Ro’s Garden
A floral pivot, but one that feels just right.
