
Yesterday, she put the NATO spouses and royalty in the shade with two elegant outfits on a visit to Brussels.

And today Melania Trump, 47, pulled off another style triumph as she joined her fellow G7 spouses in Catania, Italy, in a $51,000 floral coat by Dolce & Gabanna, which was covered with colorful 3-D flower embellishments - and came complete with a matching $1,630 purse by the Italian luxury label.

Akie Abe, the wife of Japanese Prime Minister Shinzo Abe also went for florals but her pretty peplum dress couldn't compete with the First Lady's wow factor as they gathered on the balcony of Chierici Palace for a photo op with fellow spouses.

Emanuela Mauro, the wife of Italian Premier Paolo Gentiloni kept it casual in a white tunic top and slim black trousers while Malgorzata Tusk, who is married to European Council President Donald Tusk, and Amanda Succi, partner of the mayor of Catania opted for red and blue shift dresses respectively.

Elsewhere the new First Lady of France Brigitte Macron, 64, opted for a completely different look, dressing down in white skinny jeans and a simple red jumper.

While it may have been a simple look, she added a very subtle flash of skin by leaving the snap buttons on the shoulder undone.

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US First Lady Melania Trump, centre, stands with; from left, spouse of Italian Premier Paolo Gentiloni Emanuela Mauro, spouse of German Chancellor Angela Merkel Joachim Sauer, spouse of European Council President Donald Tusk Malgorzata Tusk, Amanda Succi, partner of the mayor of Catania Enzo Bianco, Mayor Bianco and spouse of Japanese Prime Minister Shinzo Abe Akie Abe, on the balcony of Chierici Palace

France's First Lady Brigitte Macron opted for the dressed down look in white skinny jeans and a simple red jumper

Mrs Macron leaves the Hotel San Domenico for an official visit in Catania on the sidelines of the Heads of State and of Government G7 summit, flashing a hint of shoulder by leaving the snap buttons on her top undone

It was a sharp contrast to the £2,200 black Louis Vuitton minidress she wore yesterday for a visit to the Magritte Museum with Melania and other spouses while their husbands had a private meeting before a Nato summit.

Intriguingly, Mrs Macron did not join her fellow G7 spouses today as they posed for a photo on the balcony of the Chierici Palace, despite arriving at the venue with them.

Also among the party were Angela Merkel's husband Joachim Sauer, who dressed for the heat in a casual blue linen blazer, and the mayor of Catania, Enzo Bianco.

The G7 leader are in Sicily today to discuss topics like climate change, trade and migration at a summit of the Group of Seven wealthy democracies.

The wife of European Council President Donald Tusk Malgorzata Tusk, left, kept it simple in a red shift dress while Amanda Succi, partner of the mayor of Catania Enzo Bianco looked elegant in a pale blue dress

The G7 ladies were joined on the balcony by Angela Merkel's husband Joachim Sauer, who dressed for the heat in a casual blue linen blazer (second left) and the mayor of Catania, Enzo Bianco (second right)

The other G7 leaders are Shinzō Abe of Japan, Italy's Paolo Gentiloni, Donald Trump, Theresa May and Angela Merkel.

'It is a forum made for Donald Trump's particular style. It is highly informal, highly interactive and they speak in very colloquial language to each other,' said John Kirton, director of the G7 Research Group at the University of Toronto.

'It is the ultimate lonely hearts club. No one understands how tough it is to have the top job except the peers with the top job in other countries.'

Melania Trump made sure she was the focal point of the occasion in a stunning embellished coat by Dolce & Gabbana, costing $51,000

Emanuela Mauro, wife of Italian Prime Minister Paolo Gentiloni (right) opted for a much more simply look in a white tunic top, which she paired with a triple string of orange beads

Making her debut at the G7 summit was Brigitte Macron who met her husband in unusual circumstances when she was his school teacher

While Trump has met all of the leaders one on one, this will be the first time all seven are around the same table.

This includes also newcomers Emmanuel Macron of France, our own Prime Minister Theresa May and the Italian host, Paolo Gentiloni - forging a new dynamic after a year of global political turmoil amid rising nationalism.

Later Mr Trump and the First Lady with attend a G7 concert by La Scala Philharmonic Orchestra, and will join the other leaders and their partners for dinner.

Intriguingly, Mrs Macron decided not to join her fellow spouses on the balcony despite arriving at the venue with them

Keeping it casual: France's First Lady Brigitte Macron paired her low key ensemble with a pair of maroon leather wedges

Mrs Macron was seen this morning with Akie Abe, the wife of Japan's leader, but did not join her fellow WAGs for a photo opportunity

Amanda Succi, partner of the mayor of Catania opted for a simple blue dress which she paired with a decorative string of pearls

Later this evening Mrs Macron will join her fellow G7 WAGs and their spouses for dinner

U.S. President Donald Trump and First Lady Melania arrive for a concert in the Ancient Theatre of Taormina in the Sicilian citadel of Taormina

Melania opted for a shimmering long-sleeve dress that showed off her waist and added sparkly shoes as she accompanied husband Donald to the evening's events

Melania waves to gathered crowds as she and Donald are welcomed by Italian Prime Minister Paolo Gentiloni before the concert

French President Emmanuel Macron and his wife Brigitte arrive for a concert. Brigitte changed into a smart skirt suit with a double breasted military style jacket