Queen Letizia of Spain wore a tailored red suit and red hot patent leather heels as she joined her husband at an event at the Royal Palace in Madrid.Photo: Getty Images
Mary, Crown Princess of Denmark's style was on point (and so were those studded shoes!) as she attended the Designers Nest Show during Copenhagen Fashion Week. Photo: Rob Ball/Getty Images
Queen Maxima of the Netherlands showed she has mastered winter layering – and buttery leather accessories! – during a visit to a wind farm in Nijmegen. Photo: Patrick van Katwijk/Getty Images
Crown Princess Marie Chantal of Greece rocked an on-trend embellished bomber jacket at the Farms Not Factories #TurnYourNoseUp benefit dinner in London, England. Photo: David M. Benett/Dave Benett/Getty Images
Princess Charlene of Monaco was the picture of elegance leaving the Monaco Cathedral during the Sainte-Devote festivities wearing a sandstone-colored coat, which she paired with matching boots and gloves.Photo: VALERY HACHE/AFP/Getty Images
Prince Albert's wife kept warm wearing a burgundy wrap and thigh-high boots as she marked the Feast of St. Dévote at the traditional boat-burning procession.Photo: Pierre Villard/TO-Monaco Pool/Getty Images
Crown Princess Mary looked lovely in a red lace frock and cream coat at the Nordatlantens Brygge for the return concert offered by the president of Iceland to the Danish Queen.Photo: Patrick van Katwijk/Getty Images
Wearing a tiara and tiered silk skirt, Crown Princess Mary of Denmark was escorted by husband Crown Prince Frederik to the gala dinner for Iceland's President at Amalienbog Castle in Copenhagen on January 24.Photo: SISSE STROYER/AFP/Getty Images
Crown Princess Mary of Denmark, right, gave her blue coat a pop of color with burgundy accessories when she met with Iceland's First Lady Eliza Reid on January 25 in Copenhagen.Photo by Patrick van Katwijk/Getty Images
Queen Letizia opted for a full-length burgundy gown by Felipe Varela as she greeted ambassadors at the Royal Palace in Madrid.Photo: Getty Images
The Spanish monarch opted for a sophisticated tweed sheath dress for the National Sports Awards at the El Pardo Palace in Madrid, Spain. Photo: Carlos Alvarez/Getty Images
Queen Letizia was fifty shades of grey and chic wearing a pleated knee-length skirt and collarless jacket by Felipe Varela to the Tomas Francisco Prieto Awards held at the Casa de La Moneda Museum.Photo: Carlos Alvarez/Getty Images
Talk about going green! Kate Middleton was ready for work in a suit by Hobbs during her outing at the East Anglia's Children's Hospices. Photo: Karwai Tang/WireImage
Princess Stephanie of Monaco's daughters stepped out in style! Camille Gottlieb, left, rocked a t-shirt dress and ankle boots combo, while Pauline Ducruet stayed true to style in a statement jacket she designed herself during the 41th Monte-Carlo International Circus. Photo: TO-Monaco Pool/Getty Images
Monaco royal Tatiana Casiraghi was on trend in velvet trousers during the Giambattista Valli Haute Couture show in Paris. Photo: Dominique Charriau/WireImage
Elisabeth von Thurn und Taxis showed off her front row style during the Dior Haute Couture show in Paris. Photo: Dominique Charriau/WireImage
Charlotte Casiraghi was a timeless beauty at the unveiling of Mont Blanc's TimeWalker collection at Brasserie Des Halles de L’Ile in Geneva, Switzerland.Photo: Getty Images
Queen Letizia showed off her chic street style donning a BOSS tweed skirt, which she paired with a vibrant red BOSS wool sweater and beige jacket as she made her way to a meeting with the board of directors of the Spanish Federation of Rare Diseases.Photo: Miguel Navalpotro / dana press Dana Press Photos/PA Images
Kate Middleton looked characteristically stylish for her first engagement of 2017. The Duchess opted for a striking blue coat by Eponine London, which she paired with her navy suede Rupert Sanderson Malory pumps for her visit to the Anna Freud National Centre for Children and Families in London.Photo: Neil Mockford/GC Images
Princess Olympia of Greece sparkled wearing a plunging Valentino dress to the 2017 Golden Globe Awards in Los Angeles.Photo: Instagram/@olympiagreece
Queen Letizia kept it business chic sporting a navy coat and matching trousers to a meeting at the Spanish Association Against Cancer (AECC) in Madrid, Spain. Photo: Pablo Cuadra/GC Images
Zara Phillips looked summery wearing a white eyelet dress at the Magic Millions Polo event in Gold Coast, Australia. Photo: Jason O'Brien/Getty Images
Kate Middleton kept warm wearing a Sumac luxury alpaca fur hat and forest green Sportsmax coat for Sunday service at St. Mary Magdalene Church the day before her 35th birthday.Photo: Max Mumby/Indigo/Getty Images
Crown Princess Mary wowed in a periwinkle gown alongside her husband, Crown Prince Frederik, at a New Year reception for the diplomatic Corps at Christiansborg Palace. Photo: Henrik Hildebrandt / danapress Dana Press Photos/PA Images
Crown Princess Mary looked pretty in purple wearing a full-length gown and matching cape overcoat to a New Year reception at Christiansborg Palace in Copenhagen.Photo: Patrick van Katwijk DPA/PA Images
Queen Letizia stunned wearing a blue embroidered gown by Felipe Varela alongside her husband King Felipe VI at the military celebration of Epiphany Day at Madrid's royal palace.Photo: Borja Benito - Pool/Getty Images
Princess Marie of Denmark turned heads wearing a metallic full-length gown to the annual New Year reception held at Amalienborg Palace with her husband Prince Joachim.Photo: Patrick van Katwijk DPA/PA Images
Crown Princess Mary of Denmark dazzled wearing a gold ballgown and jewels to the New Year's Levee at Amalienborg palace.Photo: BR/ dana press Dana Press Photos/PA Images
The Duchess of Cambridge stepped out for Christmas church service with her family in Bucklebury wearing a chic chestnut brown coat by Hobbs, which she paired with a fur collar stole. Kate accessorized her holiday look wth her Tod's pumps.Photo: Samir Hussein/Samir Hussein/WireImage
Princess Charlotte is already taking after her stylish mom. The royal tot looked adorable for Christmas church service with her family donning a double-breasted coat, ribbed knit tights, Mary Jane flats and an Amaia Kids hair bow.Photo: Samir Hussein/Samir Hussein/WireImage
Sophie Wessex looked festive on Christmas sporting a red dress, which she paired with black suede boots and an elaborate black headpiece for church at Sandringham with the British royal family.Photo: Chris Jackson/Getty Images
Princess Anne looked anything but blue stepping out in a printed teal coat and matching hat with her granddaughter Isla Phillips (dressed in pink) for Christmas Day church service at Sandringham.Photo: Chris Jackson/Getty Images
Savannah Phillips proved to be a young royal fashionista in the making wearing a tweed skirt and cape coat for Christmas church service with her extended family in Sandringham.Photo: Chris Jackson/Getty Images
Prince George looked dapper for Christmas church service with his parents and little sister donning a classic wool coat by Pepa and Company, which he paired with his signature knee-high socks.Photo: Andrew Matthews - WPA Pool/Getty Images