US ambassador to Greece Kimberly Guilfoyle sparks outrage in sheer black gown at Thanksgiving dinner

Guilfoyle’s controversial ambassadorial dress

Kimberly Guilfoyle, the United States ambassador to Greece, has drawn criticism for her choice of attire at a formal gathering. The former Fox News personality attended a Thanksgiving event hosted by the American-Hellenic Chamber of Commerce wearing a black lace dress.

The semi-transparent gown sparked controversy online, with many social media users deeming it inappropriate for the occasion.

The Thanksgiving dinner is a formal evening attended by diplomats, business leaders, and cultural representatives, where understated elegance and conventional dress are typically expected. Guilfoyle’s outfit stood out sharply against the room of suits and jackets, merging celebrity-level glamour with ambassadorial duties.

US Ambassador in Athens sparks a stir with a sheer dress

The new US Ambassador to Greece, Kimberly Guilfoyle, became the unexpected star of a Thanksgiving event hosted by the American-Hellenic Chamber of Commerce. The focus wasn’t on her speech but on her outfit — a sheer… pic.twitter.com/XPmsi8yYXg

— NEXTA (@nexta_tv) November 27, 2025

Who is Kimberly Guilfoyle?

Kimberly Guilfoyle, 56, is an American diplomat, media figure, and former prosecutor. She was previously married to California Governor Gavin Newsom (2001–2006) and American businessman Eric Villency (2006–2009). Guilfoyle was later engaged to Donald Trump Jr. from 2021 to 2024.

Appointed Ambassador to Greece by US President Donald Trump earlier this year, she has been representing the country at international events and official gatherings abroad.

The controversial dress

At the formal dinner in Greece, attended by diplomats and officials, Guilfoyle wore a full-length black lace gown that many described as unsuitable for the setting. The dress had a collared neckline and full sleeves, with a skin-tone lining underneath.

Despite the layer, critics argued the outfit was too revealing for a formal diplomatic event.

Social media reaction

Footage of Guilfoyle speaking at the podium quickly went viral, prompting widespread commentary.

“This was a huge Diplomatic misstep. She represents our country, NOT her body. She is known for wearing inappropriate provocative clothing but surely our State Dept has guidelines. An Ambassador should not be wearing BOLD statements that could offend that countries culture,” wrote one X user.

“That’s the problem when you nominate ppl who have zero qualifications for a diplomatic job and just nominate them to thanks them.You get this…Host country won’t say anything but will laugh about it in private and her credibility is already done,” another wrote on X.