Beatrice Borromeo makes first public appearance since giving birth, plus more royal style

Joined by husband Pierre Casiraghi, Beatrice Borromeo made her first public appearance after giving birth to their first child, Stefano, on February 28. The new parents held hands as they walked into the 2017 Rose Ball in Monte-Carlo, with new mom Beatrice looking lovely in an embellished navy blue gown.

The 63rd annual Rose Ball, hosted this year by Pierre's mom Princess Caroline, benefited the Princess Grace Foundation. Considered the highlight of the social calendar, the benefit was held at Salle des Etoiles, Sporting Monte-Carlo.

During the Rose Ball 2017 photo call, Beatrice removed her shawl to show off her gown. Pierre looked dapper in a suit as he kept his wife close.

Princess Caroline of Monaco and her daughter, Charlotte Casiraghi, brought black and white glam to the annual Rose Ball at the Monte-Carlo Sporting Club in Monaco. Caroline looked happy as a proud grandmother, while Charlotte seemed to channel the glamour of her own grandmother, Grace Kelly, in a retro look.

Princess Deena Aljuhani Abdulaziz was also in attendance at the Rose Ball. The Vogue Editor-In-Chief, turned heads in a pink velvet cape and gown.

Joining brother-in-law Prince Harry, left, and husband Prince William at a Service of Commemoration and Drumhead Service on Horse Guards Parade in central London, Kate chose a wide-brimmed hat to go along with her Michael Kors coat.

Photo: Getty Images

Queen Elizabeth's granddaughter Zara Phillips matched her navy coat with a blue hat and purse at the Cheltenham festival in England.

Photo: Max Mumby/Indigo/Getty Images

Princess Estelle of Sweden sported this cute mittens and hat combo with a pretty blue jacket to celebrate the Name Day ceremony of her mom Crown Princess Victoria at the Royal Palace in Stockholm.

Photo: Patrick van Katwijk/Getty Images

Queen Letizia of Spain opted for a business-chic grey dress and nude heels to the closing of the 'Women and Disability' International Congress in Madrid.

Photo: Carlos Alvarez/Getty Images

Sophie, Countess of Wessex donned a 1950s-inspired look for the dedication service of the Iraq and Afghanistan memorial at Horse Guards Parade in London.

Photo: Jeff Spicer/Getty Images

Queen Letizia of Spain gave us #workweargoals in a perfect peplum skirt suit for a meeting with her country's Foreign Minister in Madrid.

Photo: Carlos Alvarez/GC Images

Queen Maxima of the Netherlands attended a Foundation Single Supermom meeting on International Women's Day in Amsterdam wearing this green color block ensemble.

Photo: Patrick van Katwijk/Getty Images

Charlotte Casiraghi was one-half of a stylish duo with pal Juliette Dol at the Giambattista Valli show at Paris Fashion Week.

Photo: Antonio de Moraes Barros Filho/WireImage

French actress Clotilde Courau – a.k.a. Clotilde of Savoy, Princess of Venice – was purr-fectly on point in leopard print at the PFW Haider Ackermann presentation.

Photo: Pierre Suu/Getty Images

Princess Grace's granddaughter Charlotte Casiraghi was all about hues of blue as she arrived at the Stella McCartney show at Paris Fashion Week.

Photo: Pascal Le Segretain/Getty Images

Proving oversized jackets are a royal trend, Lady Amelia Windsor made an appearance in this chic piece at Sonia Rykiel during Paris Fashion Week.

Photo: Pascal Le Segretain/Getty Images

Princess Grace's granddaughter Pauline Ducruet – daughter of Princess Stephanie – was spotted at the Mugler show at PFW, where she wore a cool tee and zip-front mini.

Photo: Pierre Suu/GC Images

Monaco royal Tatiana Casiraghi wore this pretty tailored look and leopard print heels at the Ralph Lauren store in Paris to view the brand's See Now, Buy Now collection.

Photo: Ralph Lauren

Editor-in-Chief of Vogue Arabia, Princess Deena Aljuhani Abdulaziz was stunning in pink and purple at the Stella McCartney presentation at Paris Fashion Week.

Photo: Pascal Le Segretain/Getty Images

Queen Maxima wore her coat over her shoulders in this on trend look as she visited horticultural company Koppert Cress in Monster.

Photo: Patrick van Katwijk/Getty Images

Queen Letizia of Spain suited up in white at an event in El Prado Museum in Madrid.

Photo: Fotonoticias/WireImage