Fashion fans noticed that the neckline and arms delicately featured exquisite embroidery, leaving her flesh in these areas lightly exposed, but covered artfully and perfectly with the lace. Sublime! It made us think that perhaps this is Kate's own way of adhering to the 'naked dress' trend, which is big news on the red carpet of late.
The arm's of Kate's dress were 'bare' but covered with lace
What is the 'naked dress'?
The 'Naked dress' gives the illusion of bare skin with panelling, transparent fabric or tasteful touches of detail such as appliqués or lace.
A 'naked' dress uses lace, applique and embellishments to cover the skin
Megan Watkins, Head Stylist at SilkFred, told HELLO!: "The naked dress trend has exploded again because it captures that perfect balance of daring and chic. It's a way for stars to look both powerful and playful at the same time."
The style professional added: "The best versions use sheer fabrics, embellishments, or strategic layering so you get drama without looking like you've just stepped out in lingerie."
Last week, Hollywood A-lister Margot Robbie made jaws drop at the premiere of A Big Bold Beautiful Journey in London, wearing an Armani Prive gown with spaghetti straps, covered in patterned jewels over a light sheer fabric.
The 35-year-old, who welcomed her first child last October with producer husband Tom Ackerley, was a total vision in the crystal-encrusted gown which was a contemporary take on couture dressing.
Florence Pugh looked breathtaking at the Vanity Fair Oscars Party earlier this year. The 29-year-old wore an impeccable sheer gown by Simone Rocha from her Haute Couture collection with Jean Paul Gaultier.
The mother of Prince George, Princess Charlotte, and Prince Louis looked stunning in Burberry as she greeted the Federal President of Germany and Ms. Büdenbender