Charlotte Casiraghi looked like a true street style star at the Gucci presentation at Milan Fashion Week.
Photo: Vittorio Zunino Celotto/Getty Images
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Charlotte Casiraghi rocked a sports luxe look at a Gucci event during the Milan Fashion Week Fall/Winter 2017/18 shows.
Photo: Venturelli/Getty Images for Gucci
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Queen Letizia showed off her take on the military jacket trend at the BBVA foundation in Madrid, Spain.
Photo: Paolo Blocco/WireImage
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The Duchess of Cambridge turned heads in a gold Erdem dress at a reception to mark the launch of the UK-India Year of Culture 2017 at Buckingham Palace.
Photo: Getty Images
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Queen Letizia, accompanied by her husband King Felipe VI of Spain, wore a little white dress to the opening of the ARCO 2017 contemporary art fair in Madrid.
Photo: Carlos Alvarez/Getty Images
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Joined by Argentina's first lady Juliana Awada, left, Queen Letizia of Spain wore sparkly stripes at a reception held at El Pardo Palace in Madrid.
Photo: Carlos Alvarez/Getty Images
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Queen Letizia dazzled wearing the Fleur de Lys tiara for the first time at a gala dinner in Madrid, Spain held for Argentina's first couple.
Photo: Borja Benito - Pool/Getty Images
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The Spanish monarch paired the sparkling headpiece with an elegant full-length gown. Letizia looked sophisticated beside her dapper husband King Felipe for the occasion.
Photo: Borja Benito - Pool/Getty Images
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Queen Letizia found an equally stylish partner upon her meeting with Argentinian First Lady Juliana Awada. Both ladies wore blush pink as they strolled the royal palace in Madrid.
Photo: Carlos Alvarez/Getty Images
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Queen Maxima was pretty in pink (with the perfect topper) as she stood next to King Willem-Alexander during a visit to the town hall in Krimpen.
Photo: Patrick van Katwijk/Getty Images
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Kate Middleton wore a burgundy peplum double-breasted skirt suit by Paule Ka during her engagements with Action for Children in Wales.
Photo: Chris Jackson/Getty Images
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Queen Rania rocked a black leather jacket and black trousers as she showed of her edgier side during a visit to schools in Jordan.
Photo: Instagram/@queenrania
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Queeen Mathilde was grey from head-to-toe during the mass to commemorate the deceased members of the Belgian royal family at the Church of Our Lady in Brussels.
Photo: Patrick van Katwijk/Getty Images
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Lady Amelia Windsor rocked casual chic for the Shrimps of London presentation at London Fashion Week.
Photo: David M. Benett/Dave Benett/Getty Images
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Queen Maxima of the Netherlands truly reigns when it comes to accessories judging by this well-coordinated look at the opening of the Royal Paradise exhibition at Dordrechts Museum.
Photo: Patrick van Katwijk/Getty Images
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Saudi royal and Vogue Arabia's launch editor-in-chief Princess Deena Aljuhani Abdulaziz added a pop of cheery pink to the scene at Michael Kors' Fall 2017 show in NYC.
Photo: Gilbert Carrasquillo/GC Images
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Princess Olympia of Greece donned classic denim for the Michael Kors Fall 2017 runway show at New York Fashion Week.
Photo: Jamie McCarthy/Getty Images for Michael Kors
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Queen Letizia looked characteristically stylish wearing a tweed dress, which she accessorized with a peach belt and matching clutch for the exhibition opening of Obras Maestros de Budapest at the Thyssen-Bornemisza Museum.
Photo: Fotonoticias/WireImage
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Queen Letizia wore a black pleated skirt by BOSS for her engagement to meet with representatives from the Vianorte-Laguna Foundation at Zarzuela Palace.
Photo: Carlos Alvarez/Getty Images
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Princess Charlene stunned on Valentine's Day wearing a red Carolina Herrera gown to the 2017 Laureus World Sports Awards in Monaco.
Photo: Eamonn M. McCormack/Getty Images for Laureus
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Princess Madeleine of Sweden opted for a floral print cape blouse and black midi skirt for her visit to the Imagine Children's festival in London, where she opened the 'Room for Children' at the Royal Festival Hall.
Photo: Tim P. Whitby/Getty Images
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Queen Letizia of Spain was business chic wearing a black leather skirt and a checkered pussybow blouse by Roberto Verino for the El Valor Economico del Español conference in Madrid.
Photo: Paolo Blocco/WireImage
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Queen Rania looked effortlessly stylish in a camel coat for her outing to the Phi Science Institute. The Jordanian monarch captioned the Instagram photo, "Teaching science with a dynamic approach that appeals to children and staying away from standard methods. A meeting rich with entrepreneurial spirit to improve learning!"
Photo: Instagram/@queenrania
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Kate Middleton was Valentine's Day ready wearing a red double-breasted twill blazer by Philosphy Di Lorenzo Serafini, which she paired with a black turtleneck and jeans, for her visit with the RAF Air Cadets at RAF Wittering in Stamford, England.
Photo: Samir Hussein/Samir Hussein/WireImage
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Queen Maxima kept warm in a beige wrap, which she wore over a gold top and burgundy leather skirt during her visit to the Bauhaus art academy in Dessau, Germany.
Photo: Patrick van Katwijk/Getty Images
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Queen Letizia of Spain stunned donning a black ensemble by Carolina Herrera for the Expansion newspaper's 30th anniversary dinner at Madrid's Palace Hotel.
Photo: Fotonoticias/WireImage
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Queen Maxima was a vision in a sea foam green dress with trumpet sleeves, which she wore for her visit to the European Energy Exchange in Leipzig, Germany.
Photo: Patrick van Katwijk/Getty Images
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Queen Letizia stepped out to the National Center for Cardiovascular Research Foundation in Madrid wearing a burgundy leather dress. The Spanish monarch paired the edgy frock with her BOSS blazer and LODI ombre patent pumps.
Photo: Carlos R. Alvarez/WireImage
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Queen Mathilde of Belgium stood out in a striped orange dress, which she coordinated with a matching handbag during her visit to the Haute Ecole Libre Mosane in Liege.
Photo: NICOLAS LAMBERT/AFP/Getty Images
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The Dutch Queen opted for an elegant swing blouse and pencil skirt for her outing to the High Tech Systems and Materials event in Weimar, Germany.
Photo: Patrick van Katwijk/Getty Images
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Queen Maxima looked fifty shades of grey and chic accessorizing with suede boots, Chanel bag and wide-brimmed hat as she appeared alongside husband King Willem-Alexander at the Hertogin Anna Amalia Bibliotheek in Erfurt, Germany.
Photo: Patrick van Katwijk/Getty Images
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Kate stepped out, with William by her side, in a magenta coat dress by Oscar de la Renta during the Guild of Health Writers Conference with Heads Together in London.
Photo: Eddie Mulholland-WPA Pool/Getty Images
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Queen Letizia wore an olive green cape dress during the Innovation and Design Awards in Alcala de Henares, Spain.
Photo: Eduardo Parra/Getty Images
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A quick trip to the Wartburg Castle didn't halt Maxima's style. The Queen wore a rust colored pants ensemble topped with a teal overcoat.
Photo: Franziska Krug/Getty Images
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Fourth time was a charm for Kate Middleton, who wore her red Luisa Spagnoli skirt suit during the Place2Be Big Assembly With Heads Together for Children's Mental Health Week in London.
Photo: Karwai Tang/WireImage
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Queen Maxima was a lady in red during the dinner in honor of Germany's President Joachim Gauck.
Photo: Patrick van Katwijk/Getty Images
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Camilla, Duchess of Cornwall wore an emerald green velvet gown during the British Asian Trust reception dinner.
Photo: Tim P. Whitby/Getty Images