Lauren Sánchez Rocks $2,590 Blazer with Sexy Lace Bustier for N.Y.C. Date Night with Jeff Bezos

Lauren Sánchez leaned into winter white for a recent date night with fiancé Jeff Bezos.

On Dec. 5, the former journalist and pilot, 54, stepped out for a chic date night at the The New York Times DealBook event with the Amazon founder dressed in Alexander McQueen.

Her look consisted of a tailored single-breasted white blazer with cross-over lapels, which appears to be this $2,590 one currently available on the Neiman Marcus website, and a pair of matching flared trousers. She wore a sexy white lace top underneath her jacket.

For accessories, Sánchez, who released her children’s book The Fly Who Flew to Space, in September, wore an eye-catching necklace and a white handbag. Black heels tied everything together.

She wore her hair in a chic updo with face-framing bangs while her makeup included a glossy lip and blushed highlighted cheeks.

Related: Lauren Sánchez and Jeff Bezos Have Glam Date Night at Kering Dinner: 'Nothing Like Getting All Dressed Up'

On Instagram, the mom shared two sultry snaps of her night-out look, captioning the post, “Winter white.” Brooks Naders and Jewel gushed over the star’s fashion sense in the comment section.

Bezos, who spoke onstage at the event, complemented his love in a monochromatic black outfit consisting of jeans and a low-cut long-sleeve top.

Alexander McQueen is a staple label in Sánchez’s closet. In August, she attended the This Is About Humanity soirée in a strapless version of the house’s rose-print $2,890 satin dress.

Related: Lauren Sanchez's Sexy Latex Catwoman Costume and Glitzy 'B' Necklace Prove Jeff Bezos Is the Superhero of Her Heart

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If you're wondering who Sánchez looks to for style inspiration, she told Elle editor-in-chief Nina Garcia in a Sept. 9 interview that she draws influence from a couple of notable powerhouse women in Hollywood.

"I dress very Latin. Think of Sofía Vergara. Think of Salma Hayek. I really just kind of remain committed to expressing my true, authentic self through fashion, and some people really love it, and some people really hate it, and that’s okay," she said.

During her appearance on The View on Sept. 13, she revealed that Jennifer Lopez is also one of her sartorial icons.

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