Highlights included Kate Middleton in an Alexander McQueen re-wear and Florence Pugh in a hot-pink Dries Van Noten cape

Plus, "lace reads blood really beautifully," says costume designer Avery Plewes.

The Duchess of Sussex and Duchess of Cambridge spent their Saturday watching Serena Williams in the Wimbledon women's singles final.

Plus, the remaining top trends of the season include more Duchess of Sussex inspiration, sublime suiting and, of course, Kate Middleton (with a touch of Gwyneth Paltrow).

Happy Christmas, as the Brits say, to both the Duchess and her growing baby bump!

Since founding the brand in 2013, Han Chong has seen impressive growth in a tough market.

The Duchess of Cambridge brought a splash of color to Windsor Castle in her go-to designer.

The Duchess of Sussex and Duchess of Cambridge enjoyed a day at Wimbledon together.

Plus, Kate Middleton's most fun fascinator yet!

With a surprise assist from Kate Middleton, of course.

One way to show respect to the bride? Try to not attract an ounce of the attention owed her.

"I felt like such a stalker designing this show," says lead costume designer Claudia Da Ponte.

She made an appearance alongside a whole crew of royals to discuss her charitable plans for the future.

This is what we, in the fashion industry, refer to as a "lewk."

Kate Middleton, however, wore green.

The royal toddler is growing up!

Plus, Cathy Horyn on Phoebe Philo leaving Céline and her near-decade-long legacy.

They're not at all worried.

Kate Middleton, Michelle Obama, Lily James and more stuck to black and white.

'Tis the season!

Happy holidays!

Which one's your favorite?

We love a good outfit repeat.

Prince William and Prince George wore matchy-matchy blue.