Kate Middleton glows in sky-blue ensemble for Easter service

Catherine, Duchess of Cambridge, was dressed in her Sunday best for Easter service at St. George's Chapel on the grounds of Windsor Castle earlier today.

Donning a pale blue ensemble complete with a coatdress, festive hat and clutch, the former Kate Middleton was all smiles as she gathered with other members of the royal family for the holiday.

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Kate Middleton at Easter services
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Kate Middleton at Easter services
WINDSOR, UNITED KINGDOM - APRIL 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the traditional Easter Sunday church service at St George's Chapel, Windsor Castle on April 21, 2019 in Windsor, England. Easter Sunday this year coincides with Queen Elizabeth II's 93rd birthday. (Photo by Max Mumby/Indigo/Getty Images)
WINDSOR, UNITED KINGDOM - APRIL 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the traditional Easter Sunday church service at St George's Chapel, Windsor Castle on April 21, 2019 in Windsor, England. Easter Sunday this year coincides with Queen Elizabeth II's 93rd birthday. (Photo by Max Mumby/Indigo/Getty Images)
WINDSOR, UNITED KINGDOM - APRIL 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge and Zara Tindall attend the traditional Easter Sunday church service at St George's Chapel, Windsor Castle on April 21, 2019 in Windsor, England. Easter Sunday this year coincides with Queen Elizabeth II's 93rd birthday. (Photo by Max Mumby/Indigo/Getty Images)
WINDSOR, UNITED KINGDOM - APRIL 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge attends the traditional Easter Sunday church service at St George's Chapel, Windsor Castle on April 21, 2019 in Windsor, England. Easter Sunday this year coincides with Queen Elizabeth II's 93rd birthday. (Photo by Max Mumby/Indigo/Getty Images)
WINDSOR, UNITED KINGDOM - APRIL 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the traditional Easter Sunday church service at St George's Chapel, Windsor Castle on April 21, 2019 in Windsor, England. Easter Sunday this year coincides with Queen Elizabeth II's 93rd birthday. (Photo by Max Mumby/Indigo/Getty Images)
WINDSOR, UNITED KINGDOM - APRIL 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the traditional Easter Sunday church service at St George's Chapel, Windsor Castle on April 21, 2019 in Windsor, England. Easter Sunday this year coincides with Queen Elizabeth II's 93rd birthday. (Photo by Max Mumby/Indigo/Getty Images)
WINDSOR, UNITED KINGDOM - APRIL 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge attends the traditional Easter Sunday church service at St George's Chapel, Windsor Castle on April 21, 2019 in Windsor, England. Easter Sunday this year coincides with Queen Elizabeth II's 93rd birthday. (Photo by Max Mumby/Indigo/Getty Images)
WINDSOR, UNITED KINGDOM - APRIL 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the traditional Easter Sunday church service at St George's Chapel, Windsor Castle on April 21, 2019 in Windsor, England. Easter Sunday this year coincides with Queen Elizabeth II's 93rd birthday. (Photo by Max Mumby/Indigo/Getty Images)
WINDSOR, UNITED KINGDOM - APRIL 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Zara Tindall, Mike Tindall, Queen Elizabeth II, Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the traditional Easter Sunday church service at St George's Chapel, Windsor Castle on April 21, 2019 in Windsor, England. Easter Sunday this year coincides with Queen Elizabeth II's 93rd birthday. (Photo by Max Mumby/Indigo/Getty Images)
WINDSOR, UNITED KINGDOM - APRIL 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge attends the traditional Easter Sunday church service at St George's Chapel, Windsor Castle on April 21, 2019 in Windsor, England. Easter Sunday this year coincides with Queen Elizabeth II's 93rd birthday. (Photo by Max Mumby/Indigo/Getty Images)
WINDSOR, UNITED KINGDOM - APRIL 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge, Prince William, Duke of Cambridge and Queen Elizabeth II attend the traditional Easter Sunday church service at St George's Chapel, Windsor Castle on April 21, 2019 in Windsor, England. Easter Sunday this year coincides with Queen Elizabeth II's 93rd birthday. (Photo by Max Mumby/Indigo/Getty Images)
WINDSOR, UNITED KINGDOM - APRIL 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the traditional Easter Sunday church service at St George's Chapel, Windsor Castle on April 21, 2019 in Windsor, England. Easter Sunday this year coincides with Queen Elizabeth II's 93rd birthday. (Photo by Max Mumby/Indigo/Getty Images)
WINDSOR, UNITED KINGDOM - APRIL 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the traditional Easter Sunday church service at St George's Chapel, Windsor Castle on April 21, 2019 in Windsor, England. Easter Sunday this year coincides with Queen Elizabeth II's 93rd birthday. (Photo by Max Mumby/Indigo/Getty Images)
WINDSOR, UNITED KINGDOM - APRIL 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge and Zara Tindall attend the traditional Easter Sunday church service at St George's Chapel, Windsor Castle on April 21, 2019 in Windsor, England. Easter Sunday this year coincides with Queen Elizabeth II's 93rd birthday. (Photo by Max Mumby/Indigo/Getty Images)
WINDSOR, UNITED KINGDOM - APRIL 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the traditional Easter Sunday church service at St George's Chapel, Windsor Castle on April 21, 2019 in Windsor, England. Easter Sunday this year coincides with Queen Elizabeth II's 93rd birthday. (Photo by Max Mumby/Indigo/Getty Images)
WINDSOR, UNITED KINGDOM - APRIL 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Mike Tindall and Catherine, Duchess of Cambridge attend the traditional Easter Sunday church service at St George's Chapel, Windsor Castle on April 21, 2019 in Windsor, England. Easter Sunday this year coincides with Queen Elizabeth II's 93rd birthday. (Photo by Max Mumby/Indigo/Getty Images)
WINDSOR, UNITED KINGDOM - APRIL 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Prince Harry, Duke of Sussex, Mike Tindall, Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the traditional Easter Sunday church service at St George's Chapel, Windsor Castle on April 21, 2019 in Windsor, England. Easter Sunday this year coincides with Queen Elizabeth II's 93rd birthday. (Photo by Max Mumby/Indigo/Getty Images)
WINDSOR, ENGLAND - APRIL 21: Catherine, Duchess of Cambridge attends Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
WINDSOR, ENGLAND - APRIL 21: Catherine, Duchess of Cambridge attends Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
WINDSOR, ENGLAND - APRIL 21: Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge attend Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
WINDSOR, ENGLAND - APRIL 21: Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge attend Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
WINDSOR, ENGLAND - APRIL 21: Sophie, Countess of Wessex, Peter Phillips, Autumn Phillips, Prince Harry, Duke of Sussex, Zara Tindall, Mike Tindall, Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge look on at Queen Elizebeth II attends Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
WINDSOR, ENGLAND - APRIL 21: Catherine, Duchess of Cambridge attends Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
WINDSOR, ENGLAND - APRIL 21: Prince William, Duke of Cambridge looks on as Catherine, Duchess of Cambridge curtsies as Queen Elizabeth II arrives for Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
WINDSOR, ENGLAND - APRIL 21: Catherine, Duchess of Cambridge ,Prince William, Duke of Cambridge Mike Tindall, Zara Tindall and Princess Beatrice of York attend Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
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Her chic and tailored outfit was adorned with a sparkly brooch, and she completed the spring look with elegant drop earrings and nude heels.

Always one to nail the look for every occasion, this event was no exception. It's definitely on par with her past holiday outfits, including March's stunning emerald green ensemble, which may have been her best St. Patrick's Day look yet.

Prince William, Duke of Cambridge, was by his wife's side at today's Easter service, donning a dapper navy suit.

21 PHOTOS
Royal family steps out on Easter Sunday 2019
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Royal family steps out on Easter Sunday 2019
WINDSOR, ENGLAND - APRIL 21: Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge attend Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
WINDSOR, ENGLAND - APRIL 21: Queen Elizabeth II attends Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
WINDSOR, ENGLAND - APRIL 21: Prince Harry, Duke of Sussex attends Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
WINDSOR, ENGLAND - APRIL 21: Catherine, Duchess of Cambridge attends Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
WINDSOR, ENGLAND - APRIL 21: Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge attend Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
WINDSOR, ENGLAND - APRIL 21: Queen Elizabeth II attends Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
WINDSOR, ENGLAND - APRIL 21: Queen Elizabeth II attends Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
WINDSOR, ENGLAND - APRIL 21: Princess Royal attends Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
WINDSOR, ENGLAND - APRIL 21: Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
WINDSOR, ENGLAND - APRIL 21: Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
WINDSOR, ENGLAND - APRIL 21: Catherine, Duchess of Cambridge attends Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
WINDSOR, ENGLAND - APRIL 21: Sophie, Countess of Wessex, Peter Phillips, Autumn Phillips, Prince Harry, Duke of Sussex, Zara Tindall, Mike Tindall, Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge look on at Queen Elizebeth II attends Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
WINDSOR, ENGLAND - APRIL 21: Britain's Queen Elizabeth II leaves after attending the Easter Mattins Service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Kirsty Wigglesworth - WPA Pool/Getty Images)
WINDSOR, ENGLAND - APRIL 21: Catherine, Duchess of Cambridge ,Prince William, Duke of Cambridge Mike Tindall, Zara Tindall and Princess Beatrice of York attend Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
WINDSOR, ENGLAND - APRIL 21: Britain's Queen Elizabeth II waves to the public as she leaves in a car after attending the Easter Mattins Service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Kirsty Wigglesworth - WPA Pool/Getty Images)
WINDSOR, ENGLAND - APRIL 21: Queen Elizabeth II departs the Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Eamonn M. McCormack/Getty Images)
WINDSOR, ENGLAND - APRIL 21: Prince Harry, Duke of Sussex attends Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Ian Vogler - WPA Pool/Getty Images)
WINDSOR, ENGLAND - APRIL 21: Timothy Laurence and Princess Anne, Princess Royal attend Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
WINDSOR, ENGLAND - APRIL 21: Members of the royal family greet Queen Elizabeth II as she arrives for the Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Eamonn M. McCormack/Getty Images)
WINDSOR, ENGLAND - APRIL 21: Catherine, Duchess of Cambridge ,Prince William, Duke of Cambridge Mike Tindall and Zara Tindall attend Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
WINDSOR, ENGLAND - APRIL 21: Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge attend the Easter Sunday service at St George's Chapel on April 21, 2019 in Windsor, England. (Photo by Eamonn M. McCormack/Getty Images)
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Besides the holiday, the family also had another reason to come together and celebrate today — Queen Elizabeth II turned 93 years old today. There will be a more formal birthday celebration for her in June at the annual Trooping the Colour event. But for now, this looks like a nice way to spend the day.

Her Majesty The Queen was at the service wearing a blue coatdress in a slightly different tone than the one worn by her granddaughter-in-law.

Prince Harry, Duke of Sussex, was there too, wearing a dark suit with a light blue tie. (We're seeing an Easter Day color pattern with the royals here ...) His wife, the Duchess of Sussex — aka the former Meghan Markle — was not there, however. She's expecting to give birth to their first baby any day now.

Could all of this royal blue fashion on Easter Sunday be a sign of the new baby's gender? Guess we'll just have to wait and see!

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Queen Elizabeth's style has changed
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Queen Elizabeth's style has changed

June 1927: A positively precious portrait of Princess Elizabeth, daughter of the Duke and Duchess of York. 

Photo: Hulton Archive/Getty Images

January 1932: Princess Elizabeth, wearing a sharp little coat, walks in to visit the Royal Tournament at Olympia.

Photo: Hulton Archive/Getty Images

January 1933: Princess Elizabeth stands beside her younger sister, Princess Margaret Rose.

Photo: Universal History Archive/Getty Images

June 1936: Wearing a sweet pink dress, Princess Elizabeth looks quite charming, standing with her mother and sister.

Photo: Hulton Archive/Getty Images

January 1938: Princess Elizabeth standing with her grandmother, Queen Mary, matching her younger sister in a long trench coat and mary-jane shoes.

Photo: Fox Photos/Getty Images

June 1940: Princess Elizabeth looking studious (if unhappily so) at Windsor Castle.  

Photo: Lisa Sheridan, Getty Images

May 1944: Princess Elizabeth wearing a summer dress and sunhat in the grounds of Windsor Castle. 

Photo: Lisa Sheridan, Getty Images

February 1952: An official picture of when Princess Elizabeth acceded to the throne, becoming Queen, and wearing some impressive jewels.

Photo: APIC/Getty Images

December 1953: Talk about a long train! Her Majesty at her wedding to the Duke of Edinburgh.

Photo: Keystone/Getty Images

March 1954: Queen Elizabeth II on the balcony of Government House, Melbourne, during her tour of Australia.

Photo: Fox Photos/Hulton Archive/Getty Images

April 1954: The Queen in a floral-patterned dress for a tour of Aden, Yemen.

Photo: Universal Picture Group/Getty Images

November 1954: Queen Elizabeth dancing with Air Marshal Sir John Baldwin, at a ball held at the Hyde Park Hotel, London, 26th November 1954. The ball celebrated the centenary of the Battle of Balaclava.

Photo: Dennis Oulds via Getty Images

June 1956: Queen Elizabeth II in Sweden, wearing a lot of pearls and an interesting hat.

Photo: M. McKeown, Hulton Archive/Getty Images

January 1960: The Queen wearing a classic jacket as she stands with Prince Charles and Prince Edward at Windsor castle.

Photo: Anwar Hussein, Getty Images

July 1965: Queen Elizabeth II wore a vibrant coat and hat at Ventnor during a royal visit to the Isle of Wight. 

Photo: Fox Photos/Getty Images

January 1969: The Queen, in a fuchsia dress, walks beside U.S. President Richard Nixon.

Photo: Hulton Archive, Getty Images

January 1973: Now that is glamour: from the intricate pattern, to the fur and crown, there's not much else we can ask for!

Photo: Tim Graham, Getty Images

February 1977: Queen Elizabeth looks like she's ready for spring in this plaid dress and bright hat.

Photo: Serge Lemoine, Getty Images

July 1982: Navy and white is always in style, and we appreciate the small pattern on her dress mixed with the bold lines of the hat.

Photo: Tim Graham, Getty Images

October 1986: Queen Elizabeth II stands out in robin's egg blue during a visit to Hong Kong.

Photo: Tim Graham, Getty Images

May 1993: The Queen and Prince Philip attend a formal banquet, the queen in a bright pink gown and a very expensive -- and we expect heavy -- accessory on her head.

Photo: Tim Graham, Getty Images

March 1995: The Queen visited South Africa and wore a bright yellow hat with this patterned dress.

Photo: Tim Graham, Getty Images

November 1998: London must be chilly in November! The Queen wore this large fur coat as she left the House of the Lords.

Photo: Johnny Eggitt, Getty Images

November 2002: The Queen and Prince Philip attend the premiere of the "Die Another Day" James Bond flick, dressed to impress!

Photo: Nicolas Asfouria, AFP/Getty Images

November 2003: U.S. President George W. Bush is formally welcomed to the U.K. by the Queen, dressed here in a lilac coat and hat.

Photo: Kristy Wigglesworth, AFP/Getty Images

June 2004: The Queen's hats keep getting better and better, and we love the top hat vibe this one has for Trooping the Colour.

Photo: James Quinton, WireImage/Getty Images

June 2005: A lady in pink always shows up men in black (though they look quite dapper as well!).

Photo: Tim Graham, Getty Images

October 2005: Her Majesty looked stunning in this white coat to visit the Tynemouth Volunteer Life Brigade Watch House and Museum.

Photo: Anwar Hussein, WireImage/Getty Images

May 2006: Queen Elizabeth II attends the Order of the Bath service, dressed in traditional garments, and looking lovely.

Photo: Anwar Hussein, Getty Images

June 2006: The Queen looks chic in this dress as she and Prince Philip attend a performance at the Royal Opera House.

Photo: Tim Graham, Getty Images

May 2007: The Queen dials up the fun of this look by wearing vibrant, neon pink in her accents, paired with a lavender wool coat.

Photo: Chris Jackson, Getty Images

October 2007: Her Majesty attends the State Banquet at Buckingham Palace, dressed in silk.

Photo: John Stillwell, AFP/Getty Images

June 2008: The Queen hosts a garden party at Buckingham Palace, and we're loving the sheer umbrella.

Photo: Tim Graham, Getty Images

October 2008: The Queen wore this intricately patterned dress during a two-day tour of Slovenia.

Photo: Chris Jackson, Getty Images

December 2008: The Queen attends the Christmas Day church service, looking lovely in a holiday-themed outfit.

Photo: Chris Jackson, Getty Images

June 2009: Her Majesty knows how to accessorize, and we can't get enough of her great looks!

Photo: Indigo/Getty Images

November 2010: The Queen wore this floral dress during a visit to Abu Dhabi.

Photo: Julian Parker, UK Press/Getty Images

April 2011: Prepping for the royal wedding in style, the Queen attends a dinner in this metallic and periwinkle gown.

Photo: Danny Martindale, WireImage/Getty Images

May 2011: Dashing leaders! Looking stunning in an embellished dress, Queen Elizabeth prepares to attend a State Banquet with U.S. President Barack Obama.

Photo: Chris Jackson, AFP/Getty Images

June 2012: Queen Elizabeth accessorizes this monochrome ensemble with vibrantly colored flowers.

Photo: Julian Parker, UK Press/Getty Images

June 2012: The Queen shares a laugh at the Queen's Cup Polo Day in 2012, dressed in the color of success.

Photo: Nick Harvey, WireImage/Getty Images

March 2013: The dark trim on this coat adds another level of sophistication, as if the Queen needed any help in that department!

Photo: Mark Cuthbert, UK Press/Getty Images

April 2014: This portrait of Queen Elizabeth by photographer David Bailey was released on April 20, 2014 to mark her majesty's 88th birthday on Monday April 21. 

Photo: Getty Images

April 2015: The Queen attends a reception at Canada House on April 19, 2015 in London.

Photo: Danny E. Martindale/Getty Images

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