STOCKHOLM (AFP) - Sweden's Princess Madeleine is set to marry US-British businessman Chris O'Neill on Saturday in a ceremony likely to be more low-key than Crown Princess Victoria's lavish wedding three years ago.
The 30-year-old princess, the youngest child of King Carl XVI Gustaf and Queen Silvia, met New York financier O'Neill while working in the United States with the World Childhood Foundation, a charity for marginalised children set up in 1999 by her mother.
The two will tie the knot in an afternoon ceremony at Stockholm's Royal Chapel before a horse and carriage procession through the city centre.
The 350-metre long royal cortege will take a shorter route than it did three years ago, focusing on the capital's medieval old town, Gamla Stan.
"It won't be anything like Victoria's wedding. Firstly, because Madeleine is not a successor to the throne," said Mr Roger Lundgren, the editor of Kungliga Magasinet, a Swedish magazine about royalty.
"Secondly, this is a private wedding - the king is paying for it himself," he said.
Still, thousands of people are expected to line the streets of central Stockholm to catch a glimpse of the newlyweds before they travel by boat from the island of Riddarholmen to a wedding banquet at Drottningholm Palace, where Princess Madeleine was born in 1982.
The Swedish capital will provide a picturesque backdrop with its 14 main islands and a Baltic Sea archipelago of some 24,000 islands.
From nearby Skeppsholmen, a 21-gun salute will be fired after the wedding.
"You will definitely notice that there's a royal wedding underway in Stockholm," Mr Lundgren said.
Around 600 guests, including Crown Prince Fredrik of Denmark, Crown Prince Haakon of Norway and Princess Charlene of Monaco, have been invited to witness the exchange of vows. From Japan, Princess Takamado will be attending, while Britain is sending Prince Edward, Earl of Wessex.
Unlike Princess Victoria, who is widely respected and admired for her easy-going and down-to-earth style, Princess Madeleine has had a complicated relationship with the Swedish public.
In her early twenties, the tabloids dubbed her "the party princess" after she was photographed in nightclubs around Stockholm's trendy Stureplan square.
The photogenic royal became a paparazzi favourite but felt uncomfortable speaking with journalists, which may have given people the wrong impression of her, Mr Lundgren said.
"Because she (rarely) gives interviews, we don't know her," he said.
"I think she's been punished by the media because she looks so good. The media like to put labels on her, and they're not always accurate," he added.
The perception of Princess Madeleine as a carefree party girl became so widespread even ardent royalists began to worry.
Ms Catarina Hurtig, a royal reporter and author, said readers would call her and ask her to tell the king to give Madeleine "a dressing down".
"A lot of people asked who was paying for all the parties, and it emerged that she and here friends were often being treated by the club owners" who would contact the tabloids, she said.
In April 2010, Princess Madeleine moved to New York after a broken engagement to a Stockholm lawyer.
Although her Madison Avenue shopping sprees have continued to draw controversy in her homeland - so much that the royal court felt compelled to announce tax payers were not footing the bill - she has also earned respect from Swedes for her work as an unpaid employee of the Childhood foundation.
"Those children have no idea what Sweden is, but they definitely know what a princess is. And she's very good at being that fairytale princess when she meets them," Lundgren said.