Lady Amelia Spencer and Lady Eliza Spencer stunned at the launch to celebrate Casper Ruud’s baggage

Lady Amelia Spencer and her twin sister Lady Eliza Spencer looked stunning as they attended the launch of Wimbledon star Casper Ruud’s new collaboration today.

The late Princess Diana’s nieces, both 30, are no strangers to the glitz and glamor of social life.

And to celebrate the launch of Norwegian tennis player Casper’s collection with Samsonite, the sisters pulled out all the stops in London last week.

Holding a light blue handbag, Amelia, 30, looked stunning in a short white lace dress, with sheer sleeves, a sweet crystal-beaded bow at the neck and a keyhole plunging neckline.

The intricate design also featured diamond-studded buttons down the front of the cinched waist and a full skirt that showed off her tanned, toned legs.

Amelia and Eliza, who moved from Cape Town to London in 2021, are the daughters of Princess Diana’s brother Charles Spencer and his first wife Victoria Aitken

Amelia tied her summer look together with Mary Jane shoes in the same color as her handbag.

She completed her elegant look by wearing her long blonde hair in a bun and minimal makeup to enhance her natural beauty with just a touch of bronzer.

Lady Eliza contrasted perfectly with her sister in a fitted lace pencil skirt dress in almost the same color as Amelia’s bag and shoes.

The gorgeous sheer lace number featured a classic white notched collar, small pockets at the hips and diamond buttons down the front of the dress.

Eliza completed her look with a pair of silver slingback high heels with a cute bow and a nod to her sister’s dress.

Finishing off her outfit, Eliza wore her long blonde hair in a soft wave and opted for minimal makeup in the summer heat.

The sisters spent time meeting Casper, 24, and posing with him, who looked handsome in a typical sporty outfit of sneakers, chinos and bomber jacket.

Casper’s journey in tennis has gained global recognition, positioning him as one of the rising stars.

Eliza and Amelia met Casper at his launch with Samsonite, where they were also treated to his table tennis skills

Lady Eliza was stunning in a baby blue lace dress for this afternoon’s London outing (pictured)

Are his third Grand Slam final in Paris at Roland Garros last week earned him a current ranking as world No. 4 in the ATP Tour rankings.

Amelia and Eliza, who moved from Cape Town to London in 2021, are the daughters of Princess Diana’s brother Charles Spencer and his first wife Victoria Aitken.

Lady Eliza and Lady Amelia grew up between Constantia, South Africa, and their family’s seat, Althorp.

Since moving to London full-time in 2021, Lady Eliza and Lady Amelia have finally begun to step out of the shadow of their eldest sibling Lady Kitty Spencer.

The twins, who are both signed to Storm Model Management, soon appeared in social magazines like Tatler and Hello.

Amelia and Eliza previously said they look forward to fulfilling long-held ambitions; Amelia hopes to become a wedding planner and Eliza dreams of becoming an interior designer.

This summer, the twins have already attended a number of high-profile fashion and society events, most notably the Chelsea Flower Show.

The beautiful sisters made sure their outfits were perfectly matched for the launch

It comes shortly after Amelia’s South African wedding in March.

Amelia and her husband Greg Mallett first met 13 years ago through mutual friends in Cape Town. In July 2020, Lady Amelia got engaged to her long-term boyfriend Greg after a romantic proposal in South Africa.

The society beauty, who is the cousin of Princes William and Harry, met her real estate beau while they were both studying at the University of Cape Town.

The couple were together for 11 years before 32-year-old Greg popped the question at the exclusive Clouds Wine & Guest Estate in Stellenbosch.