Hats off to Queen Máxima of the Netherlands

While on a state visit to Luxembourg, the monarch perfectly accessorized her mustard-hued dress with a wide-brimmed hat and a fan to keep the heat at bay.

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Queen Maxima also pulled out an old favourite, this brown woven hat with a large asymmetrical brim, while in Luxembourg. She paired the pretty topper with matching suede shoes and a pale pink lace dress.

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Queen Maxima looked regal in royal hues! The stunning Queen stepped out on Jan. 17 in the Netherlands to support a bio fair opening!

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The stylish monarch chose a floppy, wide-brimmed fuchsia hat to hit the gong at the opening of the new home of the Arnhem Philharmonic in Jan. 2018. She paired the show-stopping hat with a gingham suit bedecked with insect pins.Photo: Getty Images

Maxima channeled Indiana Jones as she stepped out wearing a fedora to open the national education exhibition at the Jaarbeurs Utrecht in The Hague, Netherlands.

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Maxima had a "hat off" with her close friend Queen Mathilde during the Belgian royals visit to Amsterdam on Nov. 28.Photo: PA

Queen Máxima resurfaced a favourite wide-brimmed hat for the Sept. 20 state opening of the parliament in the Netherlands, looking stunning in gold and royal blue as she and King Willem-Alexander returned to their golden carriage.

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With her trusty hat on display, Maxima looked pretty in pink at 2016's King's Day celebration in the Netherlands.

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Queen Maxima looked like a dream in head-to-toe pink during a visit to the Alte Pinakothek museum in Munich on Apr. 13 2016. Her vibrant topper was definitely her pièce de résistance.

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Following the christening of her second daughter Princess Alexia in 2005. Photo © Getty

Celebrating Queen’s Day in the Netherlands, 2008. Photo © Getty

At the 2014 Four Freedoms award ceremony in Middelburg, Netherlands. Photo © Getty

Arriving at the wedding of Spain’s then-Crown Prince Felipe and Letizia Ortiz, 2004.Photo © Getty

Paying a visit to Italian President Grasso in Rome, 2014.Photo © Getty

Visiting the Micropia Museum in Amsterdam, 2014.Photo © Getty

Touring the DRU Industrial Park in Ulft, Netherlands, 2014. Photo © Getty

At the opening of a market in the Netherlands, 2014.Photo © Getty

At the royal wedding of Luxembourg’s Prince Guilliaume and Princess Stephanie, 2012.Photo © Getty

Meeting students at the Community School Joure South in the Netherlands, 2014.Photo © Getty

At the opening of the 2013 academic year at Wageningen University in the Netherlands.Photo © Getty

Out and about in the Netherlands, 2013.Photo © Getty

A then-Princess Máxima and her husband Willem-Alexander attend the wedding of Prince William and Kate Middleton in 2011.Photo © Getty

Visiting the Dutch Embassy in Berlin, 2011.Photo © Getty

At the wedding of Princess Annemarie Gualtherie van Weezel and Prince Carlos, Duke of Parma in Belgium, 2010. Photo © Getty

Visiting Berlin, Germany, 2011.Photo © Getty

Prince’s Day celebrations at The Hague in 2007.Photo © Getty

Attending the Queen’s Day celebrations in the Netherlands, 2006.Photo © Getty

During a visit to the Tasmanian Museum and Art Gallery in Australia, 2006. Photo © Getty

At Prince Pieter Christiaan and Anita van Eijk in the Netherlands, 2005. Photo © Getty

Arriving at a reception in Berlin, 2011.Photo © Getty