First lady Melania Trump faced quite the fashion conundrum when it it was time to pick out the perfect outfit for her husband's first State of the Union.

There was no way Trump could wear everyone's go-to hue black; it had already been claimed by the Democratic women as a show of solidarity with the #TimesUp movement.

Republican women were slated to wear red, white and blue to represent love of country — see Ivanka's striking red, white, blue (and black) plaid Oscar de la Renta dress.

Jared Kushner and Ivanka Trump attend the State of the Union address before a joint session of Congress on Capitol Hill.
Olivier Douliery/Abaca Press/TNS
Jared Kushner and Ivanka Trump attend the State of the Union address before a joint session of Congress on Capitol Hill.

But our classically-inclined first lady understands to a perfect fashion T that she looks best in monchromatic tones.

So what's a first lady to do?

Wear white, of course.

On Tuesday night, Trump was her usual flawless self in a straight Dior winter white pantsuit featuring flat-front trousers that stopped just above the ankle, like longish-culottes. Her blazer didn't hug her willowy frame. And her blouse was a simple silky button down.

First lady Melania Trump attends the State of the Union address.
Olivier Douliery
First lady Melania Trump attends the State of the Union address.

White is one of Trump's proven staple shades. Her inaugural gown was unforgettable, one-shouldered white crepe Hervé Pierre. And she's the queen of the exquisitely cut, hip-hugging white skirt suit as evidenced by her decision to wear them to several meetings with world dignitaries.

White is her color. It's crisp. It's clean. It's neutral.

But remember, the only way our silent first lady communicates with America is through her clothing. And Tuesday night, as usual, she clearly  had something to say.

This white pantsuit makes quite the different fashion statement from the kind of white outfits Trump  has worn in the past. Through its boxy shape and loose silhouette — a look she rarely wears — it states, "I am more than the president's perfect wife."

The message is telegraphed these days in large part thanks to Hillary Clinton, whose take on this style of white pantsuit has turned it into the modern-day suffragette uniform. (See: Kesha's performance of "Praying" at Sunday night's Grammys.)

Sometimes Trump's outfits are an extension of the president's "Make America Great Again" platform, like when she wore the powder blue Jackie O-inspired inaugural suit. Other times she's practicing diplomacy, like when she attended the state banquet dinner of Japanese Prime Minister Shinzo Abe in a floor-grazing, red gown. There are times when her style reminded us she was a bit of a maverick herself, hence the belted, sequined Michael Kors skirt suit she donned to her husband's first televised speech last March. Some thought it was too flashy. I loved it. But most of the time she's telling us she need not bother herself with the dilemmas of common folk — the stilettos for the August trip to Houston after Hurricane Harvey.

So this, her first appearance since it became known that Donald Trump's attorney arranged a $130,000 payment to porn star Stormy Daniels to keep her quiet about an alleged affair between them, may be the first lady's visual way of telling us that frankly, she's not having it anymore. She didn't accompany President Trump on his recent trip to Davos last week. And Tuesday the first couple rode in separate cars from the White House to the Capitol for last night's address breaking a long-standing tradition.

When the suffragettes wore white back at the turn of the 20th century, it was the beginning of the women's movement. Maybe in wearing this particular white pantsuit, Trump is also on the verge of expressing something new.

Time will tell.