Kate Middleton Wears Summer's Biggest Trend, and It Really Works

It's official: The off-the-shoulder trend is sweeping the summer. Fashion insiders like Olivia Palermo have mastered it time and again, and now Kate Middleton has given the style the royal seal of approval too. While at a dinner in London, Middleton chose a sleek white dress by Brazilian label Barbara Casasola, complete with long sleeves and a front zipper detail. While we're sad to report that the dress is currently sold out in the duchess's colour of choice, we did manage to find the exact same dress in black, along with a few pieces inspired by her romantic frock. So, if you're ready to adopt this feminine trend á la Kate, there's no better time. See her full look below, and then shop her style!
On Kate Middleton: Barbara Casasola dress; Schutz shoes.
Middleton styled the feminine long-sleeve off-the-shoulder dress with a matching white clutch and peach-hued heels.
Shop Kate's dress in black:
Shop similar white dresses:
Related: Summer Is Back! 16 Chic Dresses That You Can Wear Now And Well Into Autumn

-
The Chicest Tops of Summer Are Hiding at Zara, and I'm Already Planning All My Outfits Around Them
From linen vests to halter silhouettes.
-
The Perfect $16 Tank Top and More Zara Items I'm Texting Everyone I Know About
Elite finds.
-
Linen Pants! Full Skirts! Long Shorts! Zara Has Every Single Chic Bottoms Trend—40 Picks That Are Worth Your Attention
Good luck picking just one.
-
I Spent Hours Searching for the Chicest Summer Minidresses—These 44 From Revolve, Zara, and Nordstrom Have My Full Attention
From $50 to $350.
-
27 Crochet Pieces From Zara, H&M, J.Crew, and More That Scream Cool Girl
You'll wear these on heavy rotation.
-
My Most Fashionable Friends Live in NYC—They'll Love These 30 Wildly Chic Zara Finds
Cool new staples.
-
I Just Removed Everything From My Sister's Zara Cart—Here's What I Added Instead
Your summer wardrobe, sorted.
-
I Spend a Month in Greece Every Summer—31 Chic Zara Vacation Essentials I'm Eyeing for My Next Trip
Now, let's just hope it all fits in my luggage.