The Duchess of Cambridge, in her new role as Patron of Wimbledon kick-started day one of The Championships.
Kate also chatted with the ball boys and ball girls before they took up their positions on court.
She then took her seat in the Royal Box to watch Andy Murray and Alexander Bublik play the first Centre Court match of The Championships.
Kate was easy to spot on the grounds of the The All England Club in a white and black polka dot dress.
The Duchess debuted the Dolce & Gabbana Polka-dot print silk-blend charmeuse dress (US$2,595) - an ultra-feminine fit-and-flare frock with 3/4 sleeves. The dress is currently reduced down to US$$1,557 at Matches Fashion, £825 at Farfetch, and US$1,038 at Kirna Zabete.
The stock photo above shows the dress with a scoop neckline, however we believe Kate had hers modified to a square. Dolce & Gabbana does offer the print on a sheath silhouette with a square neckline so perhaps Kate's dress is a fusion of the two.
Kate also premiered a pair of black suede heels. They are the Office 'Nina' Block Heel Sandals in Black Nubuck (£62), with thanks to @Giulia_lelepug for the ID.
We saw the return of the Victoria Beckham 'Quincy' tote which Kate coincidentally debuted at last year's Wimbledon semi finals clash between Serena Williams and Elena Vesnina.
She kept her jewellery simple, only wearing her Oscar de la Renta hammered gold-plated faux pearl earrings.
Kate topped off her winning Wimbledon style with a new pair of sunglasses.
They are the Bvlgari BV8170 Black Cat's Eye Framed Sunglasses - with thanks to @Giulia_lelepug and @irishsara for the ID.
And finally, the Duchess also sported a new haircut! She's had inches trimmed off, refreshing her look for the summer.
23 Jan 2018
The Duchess of Cambridge will launch a new mental health project for young children, in the latest initiative from Heads Together during a visit to Roe Green Junior School in Brent.
24 Jan 2018
The Duchess of Cambridge will visit the Maurice Wohl Clinical Neuroscience Institute at the and the Perinatal Service at Bethlem Royal Hospital.
30 Jan - 2 Feb 2018
The Duke and Duchess of Cambridge will visit Sweden and Norway.
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