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Meghan Markle and Prince Harry -

The couple is seen wearing sneakers and casual clothes during the Invictus Games.

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Queen Letizia -

Letizia of Spain arrives at the Club Nautico in Palma de Mallorca, Spain, in casual wear.

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Kate Middleton -

Kate, before she became the Duchess of Cambridge, back in 2005. 

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Princess Maria-Olympia of Greece -

Back in 2016, the young princess was spotted in New York City wearing a black T-shirt, denim shorts, and grey ankle boots.

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Mette-Marit, Crown Princess of Norway -

The Norwegian princess dressed down to participate in a waste clean up in 2016.

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Prince William and Kate Middleton -

The Duke and Duchess of Cambridge looking like college students after being made honorary members of the Canadian Rangers. 

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Princess Beatrice -

Princess Beatrice of York looking relaxed in activewear.

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Princess Charlene -

Charlene, Princess of Monaco, attends the 24 Hours of Le Mans race in France looking like a rock star. We love the leather jacket!

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Prince Harry and Meghan Markle -

The couple looking casual while walking through the Abel Tasman National Park in New Zealand.

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Queen Rania of Jordan -

Queen Rania of Jordan is seen at the airport wearing an all-black casual ensemble. 

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Princess Anne -

Princess Anne back in 1977, wearing double denim and a red bandana.

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Princess Diana -

A princess in biker shorts? Yes, that's how daring Lady Di was in 1995!

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Princess Diana -

And here is Princess Diana rocking another pair of shorts. How cool was she?

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Spanish Royal Family -

The Spanish royal family go for a stroll in casual clothes.

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Sarah, Duchess of York -

The Duchess in casual wear, picking up her daughter from school in 1992.

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Princess Beatrice -

Could you spot Princess Beatrice in a mall if she was dressed like this? She blended in perfectly back in 2010.

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Princess Diana -

Lady Di in a sleeveless denim top, capris, and woven espadrille flats, during a visit to Luanda, Angola, in 1997.

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Spanish Royal family -

King Felipe VI and Queen Letizia dressed in light casual fabrics in Havana, Cuba.

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Princess Diana -

Jeans, over-sized blazer, and a cap. Why not?

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Princess Eugenie -

Princess Eugenie's casual look on her first day as a student at Newcastle University.

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Princess Charlene of Monaco -

Princess Charlene of Monaco looking relaxed in a knit dress and silver sandals, in Portofino, Italy.

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Queen Letizia -

Queen Letizia of Spain looking casual during a cooperation trip to Mozambique in 2019.

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Kate Middleton -

The Duchess of Cambridge dressed down to visit  the Wimbledon Junior Tennis Initiative at Bond Primary School in Mitcham, UK. 

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Meghan Markle -

Markle looking casual with a maxi dress at Bondi Beach in Australia. 

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Princess Eugenie -

The princess is spotted wearing a casual winter jacket in New York City. 

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Prince Harry and Meghan Markle -

The couple can definitely pull a stylish casual look. This was in 2018, back when Markle was pregnant.  

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Kate Middleton -

Kate dressed down to play soccer with the girls at the National Stadium in Belfast, Northern Ireland.

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Prince Harry and Meghan Markle -

The famous couple dressed down when visiting the Moroccan Royal Federation of Equestrian Sports in 2019.

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Princess Anne -

Princess Anne during a visit to Gambia in 1984, where she worked as a patron for Save the Children.

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Meghan Markle -

Meghan Markle wears a white button-down shirt, denim jacket, and black skinny jeans during a visit to Monwabisi Beach in Cape Town, South Africa.

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