Photos show how Mark Zuckerberg and Priscilla Chan elevated their fashion together and found a cool couple style

Priscilla Chan and Mark Zuckerberg have always dressed in understated, business-ready looks.

For example, they kept their outfits simple on the red carpet for the 2014 Breakthrough Prize ceremony.

Zuckerberg wore a black tuxedo and satin tie, while Chan sported a sparkling, sleeveless dress in a deep shade of blue.

That was especially true when they visited the White House in 2015.

For a state dinner that year, Zuckerberg sported his usual black suit, tie, and dress shoes.

Chan, on the other hand, looked elegant in a vibrant red dress with a lace overlay. She paired the garment with a black clutch, simple sandals, and an updo hairstyle.

By 2016, the couple developed a uniform of sorts.

Zuckerberg continued attending events like the 2016 Axel Springer Awards in dark suits and white undershirts. Rather than accessorizing, he added only belts and dress shoes.

Chan, on the other hand, began sporting all-black ensembles that year. For the awards ceremony, she donned black leggings underneath a knit tunic and ankle-length boots.

But they elevated their looks around 2018.

For the annual Breakthrough Prize ceremony, Zuckerberg wore a black tuxedo with sharp, satin lapels and his signature tie.

Chan dazzled alongside him, wearing a black sleeveless dress beneath a glitter-covered fishnet overlay with a high neckline and long sleeves.

Chan and Zuckerberg showed the power of suits in 2019.

They both walked the Breakthrough Prize red carpet in black suit jackets, with Chan wearing hers over a solid black gown.

Zuckerberg swapped his usual necktie for a bow tie.

They simplified their White House fashion at Donald Trump's 2025 inauguration.

Zuckerberg, who matched fellow billionaire Jeff Bezos at the event, wore a navy suit, white button-down shirt, and deep red tie.

Chan, however, made a high-fashion statement with a baby-blue Bottega Veneta set. She wore a $2,500 wool cardigan, a matching $2,800 skirt, and chunky pearl necklaces.

The couple matched in satin for the WSJ Magazine 2025 Innovator Awards.

While Zuckerberg wore a black tuxedo with matching dress shoes and a tie, Chan walked the event's purple carpet in a black-and-white gown.

The strapless piece had a statement bow at the waist, a pleat down its bodice, and a short cape attached to its back. She wore it with black heels and a serpent-shaped necklace covered in diamonds.

They showed the cool, casual side of their style at Milan Fashion Week 2026.

Together, the couple sat in the audience of Prada's runway show, wearing a mix of fashion staples from the Italian designer.

Zuckerberg's outfit included brown trousers and a tan, long-sleeved, collared shirt, while Chan's ensemble featured a thick black skirt, a gray sweater, and red socks.

Both wore chunky Prada loafers and small jewelry pieces for the fashion show.