Royal-watchers are always quick to notice what the ladies on the world stage are loving at the moment. From Kate Middleton's clothing selling out mere moments after wearing something to Queen Rania's high fashion looks, they are always at the forefront of fashion trends. One style they love repeating is stripes whether vertical or horizontal. Click through to see all the times royals are the stars in stripes.Queen Maxima wore this stunning colorful maxi dress while arriving at the Oosterpoort for the Kingsday concert on April 9, 2018.Photo: Getty Images
Lady Amelia Windsor wore a rocker chic look to the 2017 Serpentine Galleries Summer Party in June. She paired her striped dress with moto-inspired boots.Photo: FilmMagic
Queen Letizia of Spain turned heads in a sequin black and white cocktail number for a reception in her honor hosted by Argentina's President Mauricio Macri at El Pardo Palace.Photo: Carlos Alvarez/Getty Images
Princess Victoria of Sweden was right in line with the trend in Dolce and Gabbana alongside husband Prince Daniel during a visit to Rome in December 2016. Photo: Franco Origlia/Getty Images
Queen Letizia of Spain attended an awards dinner in Madrid wearing a glittering Nina Ricci striped midi in December 2016.Photo: Carlos Alvarez/Getty Images
In December 2016, Queen Maxima of the Netherlands showed she's also the Queen of mixed prints in this Mary Katrantzou maxi dress at the Carré Theatre in Amsterdam.Photo: JEROEN JUMELET/AFP/Getty Images
Princess Beatrice of York looked chic in an A-line skirt and striped blouse with her mother Sarah, Duchess of York at the Annual Charity Day at New York City's Cantor Fitzgerald in September 2016.Photo: Jamie McCarthy/Getty Images for Cantor Fitzgerald
Queen Elizabeth's great granddaughter Mia Tindall was truly adorable in this striped daisy embroidered dress for a day out at England's Gatcombe Park in August 2016.Photo: Max Mumby/Indigo/Getty Images
Princess Eugenie wore this shoulder-baring look for the VIP preview of the Royal Academy of Arts Summer Exhibition 2016 at London's Royal Academy of Arts in June. Photo: Luca Teuchmann/Luca Teuchmann / WireImage
Alongside her husband King Philippe, Queen Mathilde of Belgium sported a colorful Natan dress in Ghent in April 2016.Photo: Sylvain Lefevre/Getty Images
In February 2016, Queen Letizia of Spain wore her favorite striped BOSS Hugo Boss striped skirt at the Forum Against Cancer in Madrid.Photo: Fotonoticias/WireImage
In November 2015, Queen Rania of Jordan – with a suit-clad Queen Letizia – rocked an eye-catching Proenza Schouler skirt for a visit to the Molecular Biology Center at the Universidad Autonoma in Madrid. Photo: Fotonoticias/WireImage
Princess Sofia of Sweden and Prince Carl Philip of Sweden were matching in stripes during a visit to Falun, Sweden in October 2015. Photo: Ragnar Singsaas/Getty Images
Catherine, Duchess of Cambridge wore a laid back ME-EM top as she played with Prince George of Cambridge at the Gigaset Charity Polo Match at England's Beaufort Polo Club in 2015. Photo: Max Mumby/Indigo/Getty Images
Sophie, Countess of Wessex cheered in her Emilia Wickstead dress at Royal Ascot at Ascot Racecourse in June 2015.Photo: Max Mumby/Indigo/Getty Images