
First Lady Melania Trump may be known for choosing simple yet elegant designer frocks, but on Thursday she opted for a more daring olive green ensemble for her latest meet and greet at the White House.

The 47-year-old wife of President Donald Trump donned a military-inspired jacket and matching skirt from the Altuzarra Spring 2017 runway collection as she and her husband met with Argentine President Mauricio Macri and his wife Juliana Awada in Washington, D.C.

The designer's 'Feday' gabardine military jacket with python-print piping costs a whopping $2,995, while the matching skirt featuring asymmetrical buttons added another $1,120 to the price of the $4,115 ensemble.

Sitting pretty: Melania Trump looks a little disconcerted while the world's media looks on as she perched on the sofa

Face-off! First Lady Melania Trump and the Argentine president's wife Juliana Awada struck identical poses while sitting alongside their husbands during the meeting

President Donald Trump and his wife Melania met with Argentine President Mauricio Macri and his wife Juliana Awada at the White House on Thursday

The 47-year-old donned a military-inspired jacket and matching skirt from the Altuzarra Spring 2017 runway collection

According to Net-a-Porter, the python piping on the khaki green ensemble was actually inspired by a jacket worn by actor Nicholas Cage in the David Lynch film Wild at Heart.

Melania accessorized her edgy out fit with a pair of python Manolo Blahnik BB pumps - which retail for around $595 per pair - to match the piping on her jacket and skirt.

Although she switched up of her style for her latest meeting, she struck to her trademark hairstyle, wearing her caramel-colored hair in loose waves around her shoulders.

Meanwhile, the First Lady of Argentina stunned in a fire-engine red pencil dress featuring a peplum design at her hips.

Juliana, 43, opted for a monochromatic look, wearing a red patent leather clutch and red suede and patent leather pumps by Aquazzura, which retail for $695.

Awkwardly, Aquazzura is currently in the midst of a legal battle with Trump's eldest daughter Ivanka Trump, as the high-end brand accused her of ripping off its designs for her eponymous fashion label.

The designer's 'Feday' gabardine military jacket with python-print piping costs a whopping $2,995, while the matching skirt retails for $1,120

Melania posed in between Macri and Trump while they posed for photos in front of the South Lawn entrance

Awkward! The First Lady of Argentina was wearing a pair of $695 red heels from the Italian brand Aquazurra, which is currently suing the President's eldest daughter Ivanka over claims she ripped off one of its signature shoe designs

Juliana appeared to be channeling Kate Middleton, as the Duchess of Cambridge has worn a similar red Alexander McQueen frock on numerous occasions. The Duchess is pictured in December 2015 (right)

Last year in June, the fashion designer's business filed a federal lawsuit against Ivanka and her licensing company.

It claimed Ivanka's Hettie stiletto was identical to their Wild Thing pump, which has found a following among celebrities including Kendall Jenner and Solange Knowles.

The Italian shoe company pointed out in their complaint that the color, silhouette and fringing design of Ivanka's closely matched their own.

In addition to her controversial heels, the Argentine businesswoman's red ensemble looked to have been inspired by none other than Kate Middleton, as the Duchess of Cambridge has worn a similar red Alexander McQueen frock on numerous occasions.

Like the Duchess, Juliana also wore her chocolate brown locks pulled half up and in loose curls, similar to the royal's trademark hairstyle.

Although both the presidents donned navy suits for their meeting, Trump left his jacket open to show off his lengthy striped tie.

Trump puts great stock in the relationships he's building with his foreign counterparts, and has spoken extensively in recent weeks about the 'chemistry' he says he built with Chinese President Xi Jinping after their talks earlier this month at Trump's private estate in Florida.

A red carpet and military honor guard awaited Macri and his wife as their motorcade pulled up the driveway to the White House's South Lawn entrance

Melania is pictured greeting the Argentine president with a kiss on the cheek upon his arrival

President Trump is pictured saying hello to Macri's wife Juliana before they entered the White House

Upon their arrival, a red carpet and military honor guard awaited Macri and his wife as their motorcade pulled up the driveway to the White House's South Lawn entrance.

Melania and Juliana were all smiles as they posed for photos with their husbands following their initial introductions.

The men patted each other's backs as they turned and went inside.

Trump described Macri as 'my good friend for many, many years', and when asked how long that was, he replied: 'Long time.'

After the photo-op, President Trump was seen chatting with their guests while Melania walked ahead of them. However, Juliana caught up with her and they chatted ahead of their husbands as they strolled through the Colonnade of the White House.

Once they arrived in the Oval Office, their husbands sat side-by-side in matching yellow chairs.

Juliana modeled a monochromatic look, wearing matching red pumps and carrying a red patent leather clutch

Both President Trump and President Macri escorted Juliana into the White House after posing for photos together

However, Melania and Juliana sat perched on opposite couches facing each other. Both women had their legs crossed and their hands folded over their laps as they smiled.

'In the Oval Office, Trump again spoke of his personal friendship with Macri, saying: 'We're going to be great friends, better than ever before.'

Meanwhile, Macri spoke briefly about his desire for strong relations with the U.S., and Argentine journalists in the room asked about lemons.

The Trump administration recently postponed a decision by former President Barack Obama to lift a 16-year ban on imports of Argentine lemons, stalling the return of imports from one of the world's top producers of the citrus fruit.

After Trump and Macri met in the Oval Office, they then sat down with their delegations for a working lunch.

Trump is pictured speaking with their guests in the Colonnade as Melania led the way in her olive green suit

At one point, both Juliana and Melania were photographed walking ahead of their husbands

President Trump caught up with his wife and escorted her inside before they headed to the Oval Office

The two women smiled at one another at one point, while perched on their own individual sofas

The two already enjoy a personal relationship from their days as businessmen, ties both hope to leverage to boost U.S.-Argentina relations.

When the White House announced Thursday's visit, it was said that the leaders would discuss how to deepen relations between their countries. Trump and Macri are also expected to confer on a range of bilateral and regional issues, including trade, security and Venezuela's deteriorating political situation.

Trump said 'it's very sad to see what's happening' in Venezuela, where tens of thousands of Venezuelans have taken to the streets over the past month to protest against socialist President Nicolas Maduro.

They blame Maduro for triple-digit inflation, hours-long lines to get food, shortages of medical supplies and a rise in crime. Protesters have clashed with security forces, which have used tear gas and rubber bullets to disperse crowds, and looting has destroyed dozens of businesses.

Melania celebrated her 47th birthday on Wednesday, and Trump's eldest daughter Ivanka Trump honored her stepmother with a gushing tribute on Twitter.

Both first ladies sat posed with their legs crossed and their hands folded in their laps in the Oval Office

Melania wore her caramel-colored hair in loose waves around her shoulders for the meeting

Melanie looked stoic while reporters crowded behind the couch that she was sitting on in the Oval Office

The gaggle behind her couldn't get enough - predominantly filming and taking photos on iPhones

Photographers are pictured capturing the meeting in the Oval Office while Melania remains posed on the couch

Trump was scheduled to meet with Macri throughout the morning and early afternoon to discuss a range of bilateral issues

Melania gave Macri a smiling wave goodbye. The first lady wore a pair of Manolo Blahnik BB pumps in snakeskin

After Trump and Macri met in the Oval Office, they then sat down with their delegations for a working lunch

'Happy Birthday to our first lady (and my incredible step-mom!) Melania Trump,' Ivanka tweeted. 'A wonderful example of kindness and grace for us all! @FLOTUS.'

Ivanka Trump arrived home in Washington, D.C. on Wednesday after embarking on her first international trip as a member of the Trump administration, and she immediately attended to some important business.

The mother-of-three posted a video that showed her and her children on an afternoon date to the Dumbarton Oaks Park Conservancy, a public park in the District's Georgetown neighborhood.

In the video Ivanka, 35, can be seen holding her adorable son Theodore while the two blow on a dandelion and the First Daughter tells her baby boy: 'Make a wish.'

Arabella, five, and Joseph, three, were also at the park, but could not be seen in their mother's video.

For the park trip, the normally high-heeled, slim-skirted and carefully-coiffed Ivanka was dressed just like any other mother heading out with their kids for the day, with her hair in a loss braid, and all black ensemble of jeans, a long-sleeve top and sunglasses as well as a backpack to lug around everyone's stuff.