The 43 times Kate Middleton nailed the casual look

April 19, 2017 — Dressed down in jeans and a striped jumper, the Duchess laced up her favourite Supergas for a reception honouring London Marathon runners. The race is benefiting the young royals' mental health campaign, Heads Together, this year.

December 14, 2016 — For her Cub Scout meeting, Kate kept it casual with a grey polo neck jumper, olive green jeans and brown suede, knee-high boots. Her only accessory ... a cub scout scarf.

May 20, 2016 — Kate changed into racing duds and running shoes to join Sir Ben Ainslie, the most successful sailor in Olympic history, for a day out on the water in Portsmouth.

May 16, 2016 — For the launch of the Heads Together campaign, Kate paired a printed midi-skirt and white blouse with a simple black clutch.

April 15, 2016 — Kate wore a pair of Penelope Chilvers boots that she's owned for over 10 years to hike up to Paro Taktsang, the Tiger's Nest monastery, during a week-long tour of India and Bhutan. The rest of her outfit included a pair of jeans, a deep green vest from Really Wild, and a Jaeger linen blouse.

April 13, 2016 — Earlier on her trip to India and Bhutan, the Duchess chose a pink floral dress with black details from Topshop to visit to the Centre for Wildlife Rehabilitation and Conservation (CWRC) at Panbari reserve forest in Kaziranga to feed baby elephants.

April 13, 2016 — As she and Will prepared to leave on a safari in India's Kaziranga National Park, the Duchess wore a polka dot shirt, dark skinny jeans and an embroidered scarf.

April 12, 2016 — Kate paired a lace-up printed maxi dress by Glamorous with a simple pair of nude flats for her visit to a contact centre run by the charity Salaam Baalak that provides aid to homeless children in New Delhi.

April 10, 2016 — The future queen showed off her cricket skills at Mumbai's recreation ground, the Oval Maidan, wearing a dress by Anita Dongre, a popular Indian designer, and beige wedges from Monsoon.

March 3, 2016 — The Duke and Duchess shared this personal vacation photo of themselves in ski gear while enjoying a short winter getaway in the French Alps.

February 24, 2016 — Kate wore sneakers and track pants to take part in a tennis workshop with Andy Murray's mother Judy at Craigmount High School in Edinburgh, Scotland.

November 20, 2015 — On a visit to North Wales, the Duke and Duchess wore matching red jackets to go rock climbing at the Towers Residential Outdoor Education Centre.

July 26, 2015 — Kate wore a practical pair of Sebago Bala boat shoes with skinny jeans and an athletic jumper to the America's Cup World Series in Portsmouth.

June 14, 2015 — The Duchess doesn't just wear boat shoes to nautical events—at this polo match she paired them with skinny jeans and a Breton strip shirt.

May 2, 2015 — After giving birth to Princess Charlotte, Kate wore a custom Jenny Packham dress in a pale yellow buttercup print with beige heels.

January 15, 2015 — While pregnant with Princess Charlotte, Kate wore this patterned black shift to officially name The Clore Art Room at Barlby Primary School.

July 28, 2014 — Kate wore a double-breasted blazer with skinny jeans and Stuart Weitzman cork wedges to watch a hockey match at the Glasgow National Hockey Centre during the 20th Commonwealth Games.

April 18, 2014 — During her and Prince William's tour of Australia, Kate wore a white eyelet dress by Australian designer Zimmermann with another pair of Stuart Weitzman wedges to an event at Manly Beach in Sydney.

April 13, 2014 — Kate wore a cream-colored sweater with skinny jeans and gray tennis shoes to the Rippa Rugby tournament in Dunedin, New Zealand.

October 18, 2013 — Kate attended a SportsAid Athlete Workshop in London in skinny jeans, a Breton-striped shirt, a navy blazer and her go-to wedge heels.