
Melania Trump was a vision wearing an off-white Roksanda Ilinicic dress as she spoke to the Republican Nation Convention on Monday night in Cleveland, Ohio.

The Slovenian immigrant, who became a naturalized U.S. citizen in 2006, wowed in the dress described as a 'beautiful option for the modern bride' by the e-commerce site Net-a-Porter.

The dress by the London-based Serbian designer Ilinicic retails at $2,190 and promptly sold out following the model's appearance on the RNC stage.

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Slovenian beauty Melania Trump wore a stunning Roksanda Ilinicic dress as she spoke to the Republican Nation Convention on Monday night in Cleveland, Ohio

Melania bought the dress from Net-a-porter for $2,190 and the former model and designer's choice caused the garment to sell out in minutes

The knee-length garment is a conservative piece, 'designed with a nipped-in waist and dramatic bell sleeves in a contrasting basketweave', according to its description

Melania was greeted by cheers as she paid tribute to US veterans and talked about her upbringing in Slovenia during her speech at the Republican National Convention in Cleveland

The knee-length garment is a conservative piece, 'designed with a nipped-in waist and dramatic bell sleeves in a contrasting basketweave', according to its description.

Melania hand-picked the dress cotton silk off-white Roksanda 'Margot' dress because she 'liked it', a spokeswoman said.

'Melania will be recast as the next Jackie O. She speaks four languages, ' a Trump adviser told the New York Post.

Mrs Trump made a dramatic entrance in the beautiful off-white garment, saying her husband is 'ready to lead this great nation. He's ready to fight every day to give our children the better future they deserve.'

Roksanda Ilincic, who created the jaw-dropping dress, is from Serbia, which is separated from Melania's native Slovenia by Croatia, and is based in London

Melania hand-picked the dress cotton silk off-white Roksanda 'Margot' dress because she 'liked it' and will be a Jackie O.-type style icon, according to a spokeswoman

Then she called her U.S. citizenship 'the greatest privilege on Planet Earth' Monday night.

Her husband made a surprise appearance at the Quicken Loans Arena in Cleveland, Ohio, as Queen's rock anthem 'We Are the Champions' blared through loudspeakers accustomed to pounding arena jams for LeBron James.

'We're gonna win. We're gonna win so big. Thank you very much,' he said, before introducing his wife of 11 years.

'Ladies and gentlemen,' Trump declared, 'it is my honor to present the next first lady of the United States, my wife – an amazing mother and an incredible woman, Melania Trump.'

Highlighting the presumptive GOP nominee's history of 'inclusion, not division,' Mrs. Trump insisted that despite attacks from Democrats and journalists, he 'intends to represent all the people, not just some of the people.'

The former model spoke about her career in the fashion industry before she met and fell in love with The Donald. The couple shared a kiss before she stood at the lectern

The Donald reaches in for a kiss as the crowd waits for his wife to start speaking

He beamed at her while she waved to the crowd

The presumptive Republican nominee showed off his wife to the crowd before she spoke, and insisted her husband is the right man to be in the White House

Kate loves it too! The Duchess of Cambridge only last week recycled a yellow and white dress by the designer at Wimbledon

She also opted to wear the designer on a visit to an indigenous Training Academy in Ayers Rock, Australia, in 2014, left, and to the Patron's Lunch, an event to mark Queen Elizabeth's 90th birthday in 2016

Her husband made a dramatic entrance. He walked out onto the stage with Queen's We Are the Champions playing in the background

He gave his signature thumbs-up as he made his rock star entrance to the Republican convention on Monday night

'That includes Christians and Jews and Muslims,' she said.

'It includes Hispanics and African-Americans and Asians, and the poor and the middle class.'

He's prepared, she said, to be a powerful president for every American.

'He will do this better than anyone else can, and it won't even be close,' she said with the signature Trump bravado, to warm applause.

Melania didn't promise a smooth path to the White House, saying that there will be bumps in the road: 'It would not be a Trump contest without excitement and drama.'

'But throughout it all, my husband will remain focused on only one thing: his beautiful country that he loves so much.'

She hinted at an issue portfolio that she might embrace in the East Wing of the White House, saying she intended to 'help people in our country who need it the most ... children and women.'

Her time as first lady, she said, would be filled 'ensuring that every child can live in comfort and security with the best possible education.'

Donald Trump came back on stage as the Queen music swelled again when she delivered her final line, walking his wife off stage right to wild cheers.

Lieutenant General Mike Flynn, a one-time possible running mate, had the unenviable duty of speaking next.

'I don't know how you follow that!' he exclaimed.

The Trumps' entrance was preceded by an onstage event unique during the night: The platform on which the convention podium sat was lowered more than eight feet so a blue notebook containing Melania's speech could be placed on it.

She stunned the crowd in a $2, white dress by London-based designer Roksanda Ilincic.

The Donald embraces his wife and puts his hand on her back as she wishes her luck before her remarks