Jeff Bezos’ fiancée Lauren Sánchez made a bold fashion statement when she bucked traditional dress codes and wore a $2,300 gown at the White House state dinner.

However, among the conservatively dressed crowd, her outfit stood out.

Sanchez, 54, wore a striking crimson bustier to attend a state dinner hosted by Japanese Prime Minister Fumio Kishida and his wife Yuko on April 10.

according to peopleSanchez’s dress featured an off-the-shoulder neckline, a structured bodice and sheer lace at the center.

The ensemble featured a silver clutch, diamond earrings and metallic open-toe pumps, making it stand out among the more conservatively dressed guests.

Sanchez sported a glossy nude lip, smokey eye makeup and her hair was sleek and straight.

Sanchez shared some behind-the-scenes photos of her glamorous preparation for the occasion, hosted by President Joe Biden and Dr. Jill Biden. “Can’t wait to show you the final look,” she wrote on a photo of herself sitting in a chair getting her hair and makeup done.

She later posted some photos on Instagram, saying: “How it started…how it ended. Such a beautiful night in Washington. Can’t wait to show you more tomorrow.”