The color most synonymous with October is pink as millions around the world wear the hue for Breast Cancer Awareness Month. Throughout the years, royals have also shown their love for the color.Kate Middleton and daughter Princess Charlotte's mother-daughter rose-hued outfits were one of the many highlights of the British royals' highly anticipated appearance on the balcony of Buckingham Palace during Trooping the Colour 2017. Duchess Kate wore a hot pink Alexander McQueen pleated skater dress. She finished off the look with with a complementing Jane Taylor hat.The yearly ceremony is in honor of Queen Elizabeth's official birthday. As always, it was one of the most spectacular scenes of pomp and pageantry in the royal calendar.Photo: Getty Images
In September 2017, Crown Princess Victoria of Sweden, patron of the Cancer Fund's Rosa Bandet (pink ribbon) campaign for the ninth consecutive year, got ready for Breast Cancer Awareness month with this portrait snapped at the Royal Palace. Photo: Andrea Björsell, Cancer Fund
In September 2017, Monaco royal Beatrice Borromeo attended the Venice Film Festival in a fabulous pink striped outfit by Valentino. Photo: Getty Images
Bright colors suit Queen Maxima of the Netherlands perfectly – so much so that she wore this fuchsia tone head to toe (statement earrings and hat included) during a June 2017 museum visit in Urk. Photo: Patrick van Katwijk/Getty Images
A pregnant Princess Sofia of Sweden was in full bloom in black and powder pink florals! The occasion was a June 2017 thanksgiving service in honor of sister-in-law Crown Princess Victoria of Sweden's 40th birthday celebrations at the Royal Palace.Photo: Michael Campanella/Getty Images
Queen Elizabeth chose one of her favorite colors for Day 5 of Royal Ascot in June 2017.Photo: Getty Images
Crown Princess Mary's diamond tiara was the perfect accessory for her one-shouldered gown as she attended the official dinner after the religious wedding of Monaco's Prince Albert and Princess Charlene. Photo: Albert Nieboer
Charlotte Casiraghi donned a deep fuchsia pleated dress with matching bag as she arrived at the Monaco Grand Prix.Photo: Piovanotto Marco ABACA/PA Images
Then pregnant with Princess Charlotte, the Duchess of Cambridge gave a hint about the gender of her second baby in this bright pink Mulberry coat for her visit to the Stephen Lawrence Centre in Deptford, London. Photo: Anwar Hussein EMPICS Entertainment
Queen Elizabeth matched her umbrella to her bubblegum-hued ensemble for a visit to Birmingham.Photo: Anwar Hussein EMPICS Entertainment
The very statuesque Princess Charlene of Monaco wore a floor length pink column gown for the Gala Grand Prix in Monte Carlo.Photo: Nicolas Gouhier ABACA/PA Images
Queen Maxima of the Netherlands was sizzling in a hot pink off-the-shoulder number with a matching clutch for her visit to Aruba.Photo: Robin Utrecht ABACA/PA Images
Long before she was Monaco royal Pierre Casiraghi's blushing bride, Beatrice Borromeo swanned down the red carpet in powder pink for the Marie Antoinette premiere at the 59th Cannes Film Festival.Photo: Doug Peters Doug Peters/EMPICS Entertainment
Queen Mathilde of Belgium opted for multiple hues of blush after the investiture ceremony of King Willem-Alexander in Amsterdam.Photo: Patrick van Katwijk DPA/PA Images
The Duchess of Cornwall's coat complemented her pretty flowers during a reception held at New Zealand House, London.Photo: 10113 EMPICS Entertainment