Princess Mary of Denmark impresses as she attends the Business Conference in Copenhagen

Crown Princess Mary of Denmark looked stunning in a summer ensemble as she attended the Business Conference of the Confederation of Danish Industry in Copenhagen today.

The princess, 51, sat next to her husband, Crown Prince Frederik, 55, and Norwegian royalty King Harald and Queen Sonja.

The Australian-born beauty wore an elegant powder blue blouse with flared long sleeves and a twisted neckline.

She tucked this into a pretty floral patterned pleated skirt, which showed off her slender figure.

To add a touch of designer glamour, Mary opted for a nude Chanel handbag in the signature quilted leather design.

Mary tucked her blouse into a neat, floral-patterned pleated skirt that showed off her slender figure

King Harald of Norway tripped and had to be helped by staff while walking up the stairs on crutches

The princess also wore camel snakeskin patterned heels and blue jeweled earrings to tie her outfit together.

Mary wore her stylized chocolate locks down as they sat below her shoulders. She paired this with smoky eye shadow and subtle pink lipstick.

Her husband, Prince Frederik, wore a neat navy blue suit, a light blue shirt and a brown tie.

Queen Margrethe of Denmark, 83, greeted King Harald and Queen Sonja this morning as they took a royal barge to Copenhagen’s Nordre Toldbod waterfront.

Margrethe wore a lilac paisley pattern dress, paired with a classy hat and a purple silk blazer.

But the 86-year-old king stumbled as he approached Queen Margrethe, who seemed concerned for the royal family.

Princess Mary, 51, sat next to her husband, Crown Prince Frederik, 55, and Norway’s King Harald and Queen Sonja

The Crown Princess of Denmark beamed as she waved to the crowd on arrival at the conference

The Confederation of Danish Industry is Denmark’s largest employers’ and entrepreneurs’ organisation.

It covers both manufacturing and service industries in sectors such as transportation, energy, IT, health, trade and professional services.

He was caught by a member of staff and then helped to his feet as he greeted the Queen by kissing her on both cheeks.

Later, he gave a speech on the podium at the opening of the Business Conference and seemed cheerful.

The Danish Queen Margret (dressed in pink) then greets King Harald after his fall with Queen Sonja (right) also present

The King of Norway later gave a speech on stage at the opening of the Business Conference in Danish Industry and seemed cheerful

Queen Margrethe of Denmark wore a lilac paisley pattern dress, paired with a classy hat and a purple silk blazer

Crown Prince Frederik of Denmark also delivered a speech today at the Business Conference of the Confederation Danish Industry in Copenhagen

The royal family wore a navy pinstripe suit that he paired with a red tie. His wife, Queen Sonja, wore a dark blue polka dot dress, a beige hat and a white bag slung over her shoulder.

The Norwegian royal family will stay in Denmark until June 16 and the visit will end in Aarhus.

King Harald was hospitalized in Oslo in May with an infection.

A brief statement at the time read: “The King has been diagnosed with an infection that needs treatment and will therefore remain in hospital for several days.”