Lady Kitty Spencer oozed glamour as she attended the Dolce & Gabbana afterparty during Milan Fashion Week on Saturday night.

Princess Diana‘s niece, 34, put on a dazzling display in a gem-encrusted mini dress for the star-studded outing, which was also attended by the likes of Naomi Campbell and Clara McGregor.

Adding even more glitz to her sparkling ensemble, Kitty, who is the eldest child of Charles Spencer, 9th Earl Spencer and the first cousin of Princes William and Harry, teamed her sleeveless number with a pair of shimmering silver stilettos.

The socialite completed her look with a pop of colour, holding a velvet pink handbag in one of her hands.

She scraped her thick, blonde tresses into a sleek, back ponytail, and wore soft but glamorous makeup with a glowing base, pink lipstick, and shimmering orange eyeshadow.

Earlier in the day, Kitty had joined a host of A-listers at the designer brand’s fashion show, including supermodel Naomi, 55, and actress Meryl Streep, 76. 

For the catwalk show, Kitty looked elegant in a black lace dress, featuring long sheer sleeves and a daring neckline.

She layered her lace dress under a large oversized leather jacket and accessorised with a pair of diamond earrings. 

Lady Kitty Spencer (pictured) oozed glamour as she attended the Dolce & Gabbana afterparty during Milan Fashion Week on Saturday night

Lady Kitty Spencer (pictured) oozed glamour as she attended the Dolce & Gabbana afterparty during Milan Fashion Week on Saturday night 

She toted around her belongings in a black handbag which featured an array of gemstones.

Kitty added more inches to her stunning frame as she slipped into a pair of towering strappy black stilettos.

The socialite will no doubt be feeling well rested and ready for the fashion season ahead after enjoying a luxurious summer holiday in the French Riviera.

Last week, the model took to Instagram to share a selection of photographs from her holiday in the South of France alongside her rarely-seen-husband, Michael Lewis, 66. 

She looked sophisticated in a loose, cotton shirt with matching shorts and a pair of oversized sunglasses.

Kitty’s South African multi-millionaire husband, also dressed in a shirt and shorts, appeared to enjoy dancing with his wife before stopping to have an animated chat with her.

Princess Diana's niece, 34, put on a dazzling display in a gem-encrusted mini dress for the star-studded outing, which was also attended by the likes of Naomi Campbell and Clara McGregor Princess Diana's niece (pictured), 34, put on a dazzling display in a gem-encrusted mini dress for the star-studded outing, which was also attended by the likes of Naomi Campbell and Clara McGregor

Princess Diana’s niece (pictured), 34, put on a dazzling display in a gem-encrusted mini dress for the star-studded outing, which was also attended by the likes of Naomi Campbell and Clara McGregor 

Adding even more glitz to her sparkling ensemble, Kitty (pictured), who is the eldest child of Charles Spencer , 9th Earl Spencer and the first cousin of Princes William and Harry, teamed her sleeveless number with a pair of shimmering silver stilettos

Adding even more glitz to her sparkling ensemble, Kitty (pictured), who is the eldest child of Charles Spencer , 9th Earl Spencer and the first cousin of Princes William and Harry, teamed her sleeveless number with a pair of shimmering silver stilettos 

The socialite (pictured) completed her look with a pop of colour, holding a velvet pink handbag in one of her hands

The socialite (pictured) completed her look with a pop of colour, holding a velvet pink handbag in one of her hands 

Elsewhere in the post, captioned, ‘Summer snapshots, South of France’, Kitty also shared photographs of her daughter, Athena.

The adorable snaps showed the two-year-old enjoying the summer sunshine against multiple stunning backdrops, including the beach.

In one particularly sweet mother-daughter moment, Kitty and Athena were seen walking together while heading out, both donning summery dresses.