Prince Louis wears the same outfit as Prince Harry during his royal debut 30 years ago

Prince Louis attended his first royal engagement this weekend and paid a sweet tribute to his uncle Harry.

The Little Prince Louis was seen wearing the same clothed dress as his uncle Harry at a Trooping the Color event 30 years ago.

Adorable images of the one-year-old girl show it in the arms of her parents, Prince William, 36, and Kate Middleton, 37, while they rub shoulders with the Queen on her official birthday.

He wears a white and blue shirt with matching blue shorts, the same outfit that Prince Harry wore when he waved from the balcony of the Buckingham Palace in 1986.

Fans quickly spotted the similarity and turned to Twitter to congratulate his mother for searching the royal archives for an outfit for her son.

One of them wrote: "Apparently, Prince Louis wore what Harry wore when he was young.I like royals to keep their childhood outfits with them. forever."

But this is not the first time her mother, the Duchess of Cambridge, recycles a royal outfit for one of the kids.

In 2015, Prince George, 5, was wearing the same dress that his father wore when he first appeared in Trooping the Color in 1984.

Meanwhile, at this year's event, Princess Charlotte stole the hearts of fans with her blue floral dress, topped by a Peter Pan colar.

This event, which marks the queen's official birthday, saw the Duchess of Susbad leave her home at Frogmore Cottage in Berkshire for the first time since the birth of her son Prince Archie. is a little over a month old.

Meghan would still be on maternity leave, but attended the ceremony in London because of the nature of the royal betrothal.

She knocked out the spectators as she waved to the crowd of a horse-drawn chariot wearing a marine outfit designed by Clare Waight Keller.

The former 37-year-old American television actress was sitting next to her husband, Prince Harry, and her sister-in-law, Kate, who was sitting next to the Duchess of Cornwall.