Prince Harry joins Queen Elizabeth for Royal Equestrian Show Days after the birth of Archie Baby

Prince HarryThe official royal appearances continue just a stone's throw from home, Frogmore Cottage.

The Duke of Sussex attended the Royal Windsor Horse Show alongside his grandmother Queen Elizabeth II, grandfather Prince Philip and other members of the family on Saturday. This year's show is of particular importance as it marks the 200th anniversary of the birth of Queen Victoria. The Royal Windsor Horse Show offers jumping competitions, dressage competitions and more.

The queen has fully embraced the spring season in her baby blue dress (a scream for baby Archie Harrison Mountbatten-Windsor maybe?) and a gray coat with a matching blue border. Prince Harry also opted for a blue tone and went with a navy blue suit and a burgundy tie.

The 34-year-old's exit marks one of his rare official appearances since his Meghan Markle welcomed his first child together on Monday, May 6th. Prince Harry has just returned from a brief trip to The Hague where he talked about the 2020 Invictus Games, which will be held in Holland next year.

In his official speech, he said, "I am absolutely delighted that many other injured, injured and sick military personnel have the opportunity to continue on their path to recovery."

In addition to making a moving speech about the games he helped create, he even received a special gift from Princess Margriet of the Netherlands: an official onesie of the Invictus Games.

Prince Harry even wore a new Invictus Games jacket. The highlighted letters were marked "I AM DADDY".

The presence of Baby Archie at the Invictus Games of 2020 is still topical. When asked when he was going to appear, Prince Harry replied, "I have no idea."

A soldier who participates in games, Dennis van der Stroon, told reporters that the Duke of Sussex had talked a bit about his late mother, Princess Diana.

"He said that missing a mother, is like missing a kind of safety, how you need it as a son and it falls when you lose your mother," said van der Stroon.

Meghan and Harry seem happy, as they may be in their early days as new parents. On May 8, they introduced baby Archie to the world during a photo shoot held at the St. George's Windsor Castle Hall.

The Duchess of Sussex called parenthood "magic" and "pretty incredible".

She added, "I mean I have the two best guys in the world, so I'm really happy."

Prince Harry beamed: "We are so excited to have our own little bundle of joy and to be able to spend precious time with him as he slowly begins to grow."

Look at the photos below to see more pictures of Archie's official debut.

One can only presume that Prince Harry galloped home after Frogmore after the Royal Horse Show to meet up with his wife and their new son.