Royal style of the month – May 2017

Princess Sofia of Sweden, who is pregnant with her second child, was fabulous in fuchsia for a merit ceremony held at at Sophiahemmet College in Stockholm.
Photo: MICHAEL CAMPANELLA/WireImage

Princess Eugenie donned a Peter Pilotto print to step out with boyfriend Jack Brooksbank at the 50th anniversary of The Beatles SGT Pepper Album at Abbey Road Studios. The event was a fundraiser for End The Silence and Hope & Homes for Children, on May 31 in London.
Photo: David M Benett/Dave Benett/Getty Images for Hope and Homes for Children

Queen Letizia of Spain looked picture-perfect in a gem-studded lavender sweater dress by Nina Ricci at the Europa Press news agency's 60th Anniversary party at the Villa Magna hotel in Madrid.
Photo: Carlos R. Alvarez/WireImage

Crown Princess Victoria of Sweden wore a graphic print dress to an official dinner with the Danish royals at Stockholm City Hall.
Photo: Getty Images

Princess Charlene wore vibrant red as she helped fellow Monaco royals hand out winners' trophies at the 2017 Monaco Grand Prix in Monte-Carlo.
Photo: Getty Images

Crown Princess Mary of Denmark added a dose of sunshine – yellow pumps and belt – to her monochrome print silk dress while in Stockholm.
Photo: Getty Images

Black and white was also the theme of the day for Queen Letizia, who wore a sheath dress and see-through PVC stilettos to an event marking Armed Forces Day in Guadalajara, Spain.
Photo: Carlos Alvarez/Getty Images

Crown Princess Mary of Denmark, with husband Crown Prince Frederik, was on trend in lace on the first day of the Danish royals' visit to Sweden.
Photo: Getty Images

Queen Mathilde of Belgium, with husband King Philippe, wore spring green for a lunch in Brussels.
Photo: Getty Images

You can't go wrong with a pencil skirt and blouse – just ask Queen Letizia who wore a lace top with statement sleeves to a BBVA Bank Foundation event in Madrid.
Photo: Carlos R. Alvarez/WireImage

Crown Princess Victoria got on board with the statement sleeves trend in a pink top and floral skirt as she visited Danish architecture firm Arkitema.
Photo: Getty Images

On May 30, Crown Princess Mary wore a flowy Altuzarra 'Winnie' dress – a look that Michelle Obama donned during a trip to Morocco.
Photo: Getty Images

It's garden party season! Princess Eugenie picked royal blue lace for the Royal Society for the Prevention of Accidents (RoSPA) Centenary Garden Party at Buckingham Palace.
Photo: Jonathan Brady - WPA Pool/Getty Im

Queen Letizia added a burgundy clutch and heels to her summer-ready cream coloured outfit worn to the Madrid Book Fair in Retiro Park.
Photo: Carlos Alvarez/Getty Images

Queen Letizia of Spain wore a trendy double-breasted sleeveless jacket along with leather eggings and patent leather heels for an outing to the National Museum of Science and Technology in Madrid.
Photo: Carlos Alvarez/Getty Images

Queen Mathilde of Belgium was pretty in pastel pink as she greeted President Donald Trump and First Lady Melania Trump at the Royal Palace in Brussels.
Photo: THIERRY CHARLIER/AFP/Getty Images

Princess Eugenie continued her style streak at the Jimmy Choo & Mytheresa.com dinner at The Garden Museum in London.
Photo: David M Benett/Dave Benett/Getty Images

Monaco royal Charlotte Casiraghi stepped out in Chanel for the fashion house's dinner with Vanity Fair at Tetou restaurant during Cannes.
Photo: Marc Piasecki/GC Images

Princess Beatrice and her mother, Sarah, Duchess of York, were twinning in jewel-toned silk outfits at the the Fashion for Relief charity fundraiser during the 70th Annual Cannes Film Festival at Aeroport Cannes Mandelieu.
Photo: Samir Hussein/WireImage

Queen Maxima of the Netherlands showed off her famed colourful style as she attended the Wijzer Symposium in Amsterdam.
Photo: Patrick van Katwijk/Getty Images

A dapper King Willem-Alexander of the Netherlands escorted wife Queen Maxima, in a gold gown and stunning tiara, to a gala dinner for the Corps Diplomatic at the Royal Palace in Amsterdam.
Photo: Patrick van Katwijk/Getty Images

We're loving Princess Eugenie's colourful outfit and funky belt, worn to a garden party at Buckingham Palace.
Photo: Getty Images

The Queen brought her own dose of sunshine in a canary yellow outfit – complete with matching umbrella! – as she hosted a garden party at Buckingham Palace.
Photo: Getty Images

Queen Letizia of Spain rocked a burgundy leather peplum jacket and matching lipstick for a gathering celebrating the 40th anniversary of the Reina Sofia Alzheimer's Foundation in Madrid.
Photo: Antonio Gutierrez - Pool/Getty Images

Red is definitely a hot shade for the royals this month! Here's Queen Letizia of Spain in a LRD at the 'La Caixa' Scholarships event in sunny Barcelona.
Photo: Robert Marquardt/Getty Images

Charlotte Casiraghi, left, with Anne-Florence Schmitt, brought some laid-back royal glamour to Cannes as she attended Kering Women in Motion lunch with Madame Figaro.
Photo: Vittorio Zunino Celotto/Getty Images for Kering

Princess Caroline's daughter wore a beautifully embroidered Gucci creation – complete with heart-shaped belt detail – to the Women in Motion Awards Dinner at Place de la Castre in Cannes.
Photo: Venturelli/Getty Images for Kering

Queen Rania of Jordan showed off her chic summer style in white lace at the Fashion for Relief fundraiser in Cannes.
Photo: Samir Hussein/WireImage

Charlotte Casiraghi wore a black mini dress with black stilettos to the Vanity Fair and HBO party at the Hotel Du Cap- Eden Roc in Antibes, France.
Photo: Getty Images

Princess Eugenie wore a navy dress with matching pumps that also had a bit of orange and a white pillbox hat to Pippa Middleton's wedding.
Photo: WireImage

Wearing a white sleeveless Ralph Lauren gown, Princess Stephanie of Luxembourg stepped out with husband Prince Guillaume for the opening night screening of Ismael's Ghosts (Les Fantomes d'Ismael) at the 70th annual Cannes Film Festival.
Photo: Gisela Schober/Getty Images

Queen Letizia of Spain attended audiences at Zarzuela Palace wearing this modern look – a sheer blouse and belted asymmetrical vest with matching pencil skirt by BOSS. Adding a touch of the wild side: the royal's Magrit snake print heels.
Photo: Carlos Alvarez/Getty Images

Princess Grace's granddaughter Charlotte Casiraghi looked cool in a white linen suit as she held her son Rafael during the Monaco Formula E Grand Prix in Monte-Carlo.
Photo: YANN COATSALIOU/AFP/Getty Images

Kate wore a new Emilia Wickstead coat with long sleeves and a full, subtly pleated skirt for her day trip to Luxembourg on May 11.
Photo: Samir Hussein/WireImage

Norway's Crown Princess Mette-Marit matched her husband Crown Prince Haakon in navy for a night at the opera.
Photo: Nigel Waldron/ Getty Images

Princess Sofia showed off her growing baby bump in a white lace gown by ALEXIS clothing.
Photo: Patrick van Katwijk/Getty Images

Princess Marie Chantal wore one of her go-to favourites, Valentino for the 80th birthday celebration of King Harald and Queen Sonja.

Queen Maxima recycled her navy and gold Claes Iversen gown to attend the opera in Oslo.
Photo: Patrick van Katwijk/Getty Images

Crown Princess Mary stunned in one of the Duchess of Cambridge's favourite designers - Erdem.
Photo: Nigel Waldron/ Getty Images

Queen Letizia turned heads in a green and purple Carolina Herrera dress during a luncheon with Costa Rica's President Luis Guillermo Solis and his wife Mercedes Penas Domingo in Madrid.
Photo: Carlos Alvarez/Getty Images

May 5: Queen Maxima of The Netherlands donned a silk flower-embroidered blouse and ultra-wide leg trousers as she joined husband King Willem-Alexander at theannual Liberation Day concert on the Amstel in Amsterdam.
Photo: Patrick van Katwijk/Getty Images

May 5: Camilla, Duchess of Cornwall accessorized with a pink and navy scarf for the cool weather as she arrived at BBC Radio 2 Studios in London, England.
Photo: Philip Toscano - WPA Pool /Getty Images

May 4: Belgium's Queen Mathilde wore a burgundy dress with lace overlay as she joined recipients of the Queen Mathilde Prize, left to right, Toon Beelaerts, Florian Lievens, Johannes Lievens and Kamiel Put at the Royal Palace in Brussels.
Photo: BENOIT DOPPAGNE/AFP/Getty Images

May 4: Queen Letizia of Spain opted for one of her fave wardrobe staples – a leather pencil skirt – for the opening of an exhibition at the National Library in Madrid.
Photo: Carlos Alvarez/GC Images

May 3: Catherine, Duchess of Cambridge dressed down in skinny jeans and her favorite boots for a visit to the Farms for City Children charity in Arlingham, Gloucestershire, England.
Photo: Samir Hussein/WireImage