Kate's expected to give birth in April and will likely disappear from the public eye to care for her new child. Though we're sure to see her at Meghan and Prince Harry's wedding, during that brief MIA period, you'll want to reminisce about some of Kate's best outfits. The year is hardly over by any means, but she's already worn some pretty memorable looks. Click through to see our absolute favorites.
At the opening of McLaren Automotive's new Composites Technology Centre, the Duchess of Cambridge wore a cobalt Eponine London dress that cinched in her waist. She previously wore this dress in January 2017.
For the Royal British Legion's Festival of Remembrance at Royal Albert Hall, Kate wore a simple black Roland Mouret dress, on which her poppy brooch stood proud.
Kate looked sharp on a trip to Basildon Sporting Village in Essex, England, to visit Coach Core Essex. She wore black skinny jeans and Aquatalia ankle boots, and tied the look together with a tweed blazer by Smythe.
The Duchess of Cambridge looked elegant in a baby blue Alexander McQueen gown at a state dinner at Buckingham Palace. Her tiara, the Lover's Knot, was a favorite of Princess Diana's and perfectly matched the gown.
Kate attended the Global Ministerial Mental Health Summit in London in a gorgeous lavender Emilia Wickstead dress, paired with an Aspinal of London Mayfair bag and a pair of neutral Gianvito Rossi pumps.
6 / 24
Image Source: Getty / Max Mumby/Indigo
For a visit to The Imperial War Museum, Kate wore an blue Jenny Peckham dress with nude heels and a clutch.
7 / 24
Image Source: Getty / Max Mumby/Indigo
Kate wore a pink Alexander McQueen dress for Princess Eugenie's wedding. She completed her look with a hat by Philip Treacy.
8 / 24
Image Source: Getty / Max Mumby/Indigo
For the opening of the Victoria & Albert museum's new photography center, Kate wore a gray plaid midi dress by Erdem.
For the Commonwealth Day Service in March, Kate rocked head-to-toe blue for the Commonwealth Day Service in March. She wore a navy Beulah London coat, a Lock & Co. hat, and she matched Meghan Markle's blue Manolo Blahnik heels with her own pair from Rupert Sanderson. Her clutch was from Jimmy Choo.
In March, Kate stepped out in the snow to attend an exhibition at the National Portrait Gallery. She wore a floral Orla Kiely dress, Gianvito Rossi pumps, drop earrings by Kiki McDonough, and a beige Jimmy Choo clutch.
Kate wore a bespoke version of an Erdem dress while chatting with Anna Wintour at the Commonwealth Fashion Exchange initiative at Buckingham Palace in Feb. She paired the dress with Prada suede heels and Anita Dongre pearl earrings.
During day three of Kate and Prince William's visit to Sweden and Norway in Feb., the Duchess of Cambridge made her grand entrance in an Alexander McQueen gown. She wore the queen's sparkling pendant earrings along with the queen's bracelet.
The Duchess of Cambridge greeted the crowd on Jan. in a bright Catherine Walker houndstooth coat. She accessorized with a pair of fringed heels from Tod's, a Chanel bag, and a pair of pearl earrings by the Swedish brand In2Design.
In Jan., the Duchess of Cambridge walked the cobbled streets of Stockholm in a forest green Catherine Walker coat, Russell & Bromley boots. She carried a black Mulberry Mini Seaton bag.
Kate arrived at Kings College in Jan. wearing a powder blue Sèraphine coat and a floral Florrie dress from the label. She accessorized with a quilted Jaeger clutch and Jimmy Choo pumps.
In Jan., the royal family attended Sunday service at St Mary Magdalene Church. Kate bundled up in a tweed coat by Moloh and wore a pair of fringed heels from Tod's.