Donna Air impresses in a patterned silk shirt as she

Donna Air impresses in a patterned silk shirt as she hosts breakfast at The Twenty Two with Marici London

Donna Air stunned in a patterned silk shirt while hosting a breakfast with Marici London at The Twenty Two in London on Wednesday.

The 44-year-old actress, who famously dated James Middleton, wore the colorful shirt with baggy blue pants and brown boots.

Her shirt had a deep V-neck and the red and blue sleeves ended above the elbows.

Donna slipped a hand into her pocket and held a small silver Marici bag by the handle, the chain hanging free.

Marici London is a luxury fashion accessories store that combines regenerative materials with artisanal craftsmanship.

Looking good: Donna put one hand in her pocket and held a small silver Marici bag by the handle, the chain hanging freely

Looking good: Donna put one hand in her pocket and held a small silver Marici bag by the handle, the chain hanging freely

Friends: Donna was soon joined by model Lady Amelia Windsor, who looked fresh in a simple but stylish black outfit

Friends: Donna was soon joined by model Lady Amelia Windsor, who looked fresh in a simple but stylish black outfit

Donna was soon joined by model Lady Amelia Windsor, 28, who looked fresh-faced in a simple but stylish black outfit.

Then she met Davinia Taylor, who wore a green and blue patterned dress with a khaki green knit sweater.

Also at breakfast were Elaine Fran, dressed all in black, and Sian Gabari, who wore a bright red and pink ombré sweater.

Sian completed her look with a black miniskirt and knee-high black boots, which she wore without tights.

Also there was Amanda Navai, who wore a long-sleeved white shirt with bohemian-style pants and carried the same bag as Donna.

Eshita Kabra-Davies looked stunning in white flared trousers, brown heeled boots and a long-sleeved black top with cutouts in the middle

Wearing only jeans, Federica Labanca held up a clutch that featured a worn portrait of two women.

Donna, Amanda and newcomer Jenna Mack smile together while Elaine looks serious as they all show off their bags.

Beautiful: Davinia Taylor joined Donna wearing a green and blue patterned dress with a khaki green knit sweater

Beautiful: Davinia Taylor joined Donna wearing a green and blue patterned dress with a khaki green knit sweater

Stylish: Also at breakfast were Elaine Fran, who was dressed all in black, and Sian Gabari, who wore a bright red to pink ombré sweater

Stylish: Also at breakfast were Elaine Fran, who was dressed all in black, and Sian Gabari, who wore a bright red to pink ombré sweater

Sexy: Sian completed her look with a black miniskirt and knee-high black boots, which she wore without tights

Sexy: Sian completed her look with a black miniskirt and knee-high black boots, which she wore without tights

Related: Also there was Amanda Navai, who wore a long-sleeved white shirt with bohemian-style pants and carried the same bag as Donna

Related: Also there was Amanda Navai, who wore a long-sleeved white shirt with bohemian-style pants and carried the same bag as Donna

Wow: Eshita Kabra-Davies looked stunning in white flared pants, brown heeled boots and a long-sleeved black top with cutouts in the middle

Wow: Eshita Kabra-Davies looked stunning in white flared pants, brown heeled boots and a long-sleeved black top with cutouts in the middle

Who is he?  Wearing only jeans, Federica Labanca held up a clutch that featured a worn portrait of two women

Who is he? Wearing only jeans, Federica Labanca held up a clutch that featured a worn portrait of two women

Casual: Yasmin Salmon wears blue jeans with a gray tasseled sleeveless sweater and a brown bag as she admires another

Casual: Yasmin Salmon wears blue jeans with a gray tasseled sleeveless sweater and a brown bag as she admires another

Having fun: Jill Winternitz chats while sitting at the table in a black half-sleeved top

Having fun: Jill Winternitz chats while sitting at the table in a black half-sleeved top

Friends: Jill was joined by Tijan Serena Mazour, who wore a large gray sweater with a cropped black shirt, sheer black tights and knee-high boots

Friends: Jill was joined by Tijan Serena Mazour, who wore a large gray sweater with a cropped black shirt, sheer black tights and knee-high boots

Lady in Red: Catalina Swinburn wore a stunning geometric top in a red and black tunic style and carried the same bag as Federica

Lady in Red: Catalina Swinburn wore a stunning geometric top in a red and black tunic style and carried the same bag as Federica

Muted: Therica Wilson-Read wore light blue pants with a gray long-sleeved button-up sweater.  She made sure her gold Marici bag was front and center

Muted: Therica Wilson-Read wore light blue pants with a gray long-sleeved button-up sweater. She made sure her gold Marici bag was front and center

Stylish: Isabella Charlotta Poppius wore a shiny brown top and carried the gold version of Donna's bag

Stylish: Isabella Charlotta Poppius wore a shiny brown top and carried the gold version of Donna’s bag

Group photo: Donna, Amanda and newcomer Jenna Mack smile together while Elaine looks serious as they all show off their bags

Group photo: Donna, Amanda and newcomer Jenna Mack smile together while Elaine looks serious as they all show off their bags

Donna was with Kate Middleton’s younger brother James Middleton (36) from 2013 to 2018.

She previously dated businessman and animal rights activist Damian Aspinall, with whom she has 20-year-old daughter Freya.

James is now married to financial analyst Alizée Thevenet and the two had a son named Inigo in October.

Donna is currently single.