Crown Princess Mary's incredible style evolution in pictures

November 2002, Melbourne

From square-shaped sunnies to the semi-transparent hat, this look captures true early 00's style.

October 2003, Denmark

Did you even live in 2003 if you didn't wear a satin dress to a formal occasion?

January 2003, Hobart

Mary rocks the board shorts and boaters like only a true princess-to-be can.

January 2003, Hobart

She might not be a royal Queen, but Mary was definitely queen of early naughties style. Exhibit A: This baggy jeans and sandals get-up.

January 2004, Copenhagen

Another day, another satin gown for the soon-to-be Princess!

May 2004, Copenhagen

The year was 2004 and Mary was bang on trend with this blazer, jeans and stiletto combo.

May 2004, Copenhagen

Jacket? Tick. Dress? Tick. Hat? Tick!

May 2004, Copenhagen

Crown Princess Mary, who was weeks out from her wedding at this stage, absolutely stunned in this ravishing red ensemble.

May 2004, Christiansborg

We've noticed Mary is partial to an all-beige palette, but this time it took a slightly warmer turn into orange territory.

May 2004, Copenhagen

The Aussie-born princess marries her real-life Prince Charming and the whole world swooned.

February 2005, Sydney

Back on home soil, the Princess clearly felt comfortable to casual things up.

February 2005, Sydney

The boardies are back and we can't fault her for staying true to her origins.

March 2005, Sydney

It's pink and black, it's satin, it's floor-length and it's utterly chic.

March 2005, Sydney

Again with the satin, we almost need some sunnies just to get through this gallery.

May 2008, Iceland

An interesting print broken up with a (highly necessary) fur trimmed jacket.

March 2009, New York

Again, the Princess can't help but risk a bold print!

October 2012, Luxembourg

This hat and dress combo ticks all the boxes.

June 2014, Luzech

This stunning emerald gown gives us all the holiday vibes.

May 2015, Germany

By this stage, Mary is simply oozing style.

August 2017, Copenhagen

Pictured walking with her two daughters, the Princess looks radiant.

September 2017, Copenhagen

This soft one-shoulder style looks stunning on the Princess.

August 2018, Copenhagen

From board shorts to this stunning red dress, there's no denying it: Princess Mary has officially nailed royal style.

December 2018, Latvia

Princess Mary ended 2018 by debuting a brand new up-do hair style while attending an official dinner. Styled with a burgundy coat, the brunette couldn't have looked more chic!

February 2019, Denmark

A royal pairing for the ages! Attending a banquet for Naval officers at Fredensborg Castle, Mary and Prince Frederik oozed class in their military ensembles.

February 2019, Denmark

Princess perfect! This stunning picture of the Danish Princess was released for her 47th birthday on February 5th - and we can't stop staring. (Image: @detdanskekongehus Instagram)

March 2019, Texas

While on an official royal visit to Texas, Crown Princess Mary wore a trendy green and black tartan coat - not unlike similar tartan styles worn by Duchesses Meghan and Catherine in the past!
(Image: Getty)

The royal paired the jacket with a black jumper and trousers, as well as a striking long pendant necklace. (Image: Getty)

March 2019, Copenhagen

Attending the UN's Gender Diversity Round Table, Mary won at the style stakes in this A-line skirt by Chloe and knee-high boots. And our winter outfit research is complete! (Image: Getty)

April 2019, Denmark

We rarely see Mary in a pant suit, but boy was this worth the wait! The royal oozed effortless chic as she stepped out to attend the opening of the Danish Science Festival in Klampenborg. The event is set to attract more than 70,000 visitors. (Image: Getty)

That same day, Mary met with ministers in science and education to discuss the new festival - and she was clearly enjoying her surroundings! (Image: Mega)

In a hands-on exercise, the royal learnt about how sound travels by using some very peculiar instruments ... we're just as surprised as you, Mary! (Image: Mega)

Mary rocked the hell out of this gorgeous floral headpiece in June at the celebrations of the 800 year anniversary of the Danish flag in Vordingborg, Denmark. We're filing this picture away for inspiration when the Spring Racing Carnival rolls around!

Mary and Frederik looked adorable on their couple's day out.

And just one more pic to show you Mary's gorgeous matching red shoes, featuring that stunning unusual white piping detail on the heel - just the perfect accessory.