Melania Trump wore a custom look -- a strapless white gown with a geometric black trim and a small slit -- to the inaugural ball Monday night, completing her series of the day's outfits with a show-stopper from her own stylist. The first lady completed the look with a black choker and white heels.

With her eyes almost entirely obscured by the rim of her wool boater-style hat, Melania Trump stood next to president-elect Donald Trump on stage at the inauguration ceremony as he pledged the oath of allegiance.

Of all the things that people could be talking about on Inauguration Day, it didn't take long for people to latch onto the attire of Melania Trump, with one point of discussion taking the lead: her hat.

First Lady Melania Trump — who has always made headlines with her style choices — turned all heads when she arrived for the inaugural ceremony dressed in an ivory and navy silk wool blazer and pencil skirt by New York-based designer Adam Lippes. Keeping it business chic, the FLOTUS teamed the outfit with a matching hat by Eric Javits.

WASHINTON: Donald Trump's inauguration had to be moved indoors Monday (Jan 20) due to a particularly frigid wintry spell across much of the United States, causing significant changes

First lady Melania Trump made a fashion statement with the wide-brimmed hat she wore to the President Trump's inauguration. NBC News' Valerie Castro has more on the fashion of inauguration day.

The coat is a product of Adam Lippes, a New York fashion designer, according to multiple media reports. In a statement to Vogue, Lippes said the outfit he designed for Melania Trump was meant to embody American democracy.