Melania Trump wears Dior to cast vote with husband Donald Trump on Election Day

Melania Trump opted for a Dior dress while voting with her husband, Donald Trump, on Election Day Tuesday. Getty Images

It’s a fashion campaign.

Melania Trump wore a chic Dior shirt dress while casting her vote with husband Donald Trump at a polling site on Election Day Tuesday.

The former First Lady, 54, arrived at the Morton and Barbara Mandel Recreation Center in Palm Beach, Fla., wearing the black-and-white polka-dotted, tea-length dress.

The former First Lady wore the polka-dot dress to the Morton and Barbara Mandel Recreation Center in Palm Beach, Fla., on Nov. 5. Getty Images The designer dress had short sleeves and was belted at the waist. REUTERS

The short-sleeve, silk garment was belted at the waist and she kept the collar unbuttoned.

Melania also accessorized with big black square-frame sunglasses that completely concealed her eyes and black pointed-toe pumps, leaving the eyewear on even while inside.

She wore her blond-highlighted locks in her signature straight blowout and appeared in good spirits as she stood beside Trump.

She accessorized with big black sunglasses. Getty Images The “Melania” author also wore black pumps. Getty Images

The Republican presidential nominee, 78, went for more of a statement look, opting for a navy blue suit sans tie, paired with a bright red MAGA hat.

Melania previously wore the same dress while promoting her eponymous memoir on Fox News in September.

She often supports the French fashion house, choosing Dior styles for significant moments like the Republican National Convention, her son’s high school graduation and more.

In her book, titled “Melania,” the ex-FLOTUS recalled the first time Donald had flirted with her — sharing that he had been on a date with another woman when he made his move.

The model’s husband wore a navy suit and no tie. AP Donald also wore a MAGA hat. AP

“From the moment our conversation began, I was captivated by his charm and easygoing nature,” she wrote. “There was so much bustling activity around us, but his intent focus on our interaction made me feel like the center of his world.”

“It was a refreshing departure from the usual superficial small talk, and I found myself drawn to his magnetic energy.”

Melania also shared in her tome that she does not “align with all of Donald’s decisions” and opinions.

Melania previously wore the same dress for a Fox News interview in September. FOX News She had been promoting her eponymous memoir. FOX News

The Slovenian model wrote that she disagrees with Donald’s stance on abortion and explained that she supports women’s reproductive rights.

“It is imperative to guarantee that women have autonomy in deciding their preference of having children, based on their own convictions, free from any intervention or pressure from the government,” she wrote.

“Why should anyone other than the woman herself have the power to determine what she does with her own body?” she added. “A woman’s fundamental right of individual liberty, to her own life, grants her the authority to terminate her pregnancy if she wishes.”

Melania dished on differing opinions from Donald in the book. FOX News The couple share 18-year-old son Barron, seen here in January. AFP via Getty Images

Melania also condemned the Jan. 6 insurrection on the Capitol.

The couple tied the knot in 2005 and welcomed their 18-year-old son, Barron Trump, one year later.

Donald is also a father to daughters Ivanka Trump, 43, and Tiffany Trump, 31, as well as sons Donald Trump Jr., 46, and Eric Trump, 40.