Elizabeth Hurley Rocks Backless Gown That Has Fans Saying ‘Groovy Baby’

Summer might be winding to an end, but Elizabeth Hurley still seems to be enjoying the best party vibes of the season.

The English actress shared the look she chose for her latest night out in a video that she posted on Instagram on Thursday, Sept. 12. In the footage, the 59-year-old wore a colorful dress that one of her Instagram followers described as “gorgeously festive” in the comments.

The backless gown was a rainbow in fabric form, with one hue bleeding into the next in a wave of color that spanned from its halter top to its long skirt, which featured a thigh-high slit down the front. Hurley paired the satiny dress with silver earrings that glinted in the light and what looked like a white fuzzy sweater, which she carried along as the video montage transitioned from day to night.

Related: Elizabeth Hurley Pays Tribute to the ‘Last Days of Summer’ in Risqué Leopard-Print Chain Bikini

Though the Austin Powers: International Man of Mystery actress didn’t identify where she was at the time the video was filmed, the footage showed her walking through a mansion with high ceilings and large, black-and-white checkered flooring. She tagged Daylesford Organic founder Carole Bamford in her caption, writing, “What a night! Thank you @carolebamford ♥️♥️♥️♥️♥️.”

The Strictly Confidential star’s decision to pair the video with a clip from Chic’s 1970s upbeat disco hit “Good Times” further emphasized Hurley’s celebration of a fun night out.

Fans described the model as “Stunningly Beautiful ❤️😍” and “Simply Gorgeous! ❤️🔥😮😍” in the post’s comment section, with one telling her she was “Looking absolutely beautiful as always.”

“You ARE ROYALTY ❤️,” one fan declared as another dubbed Hurley “The most beautiful woman in the world♥️.”

A few fans focused their positive comments on the rainbow dress, with one Instagram user praising the “Lovely ensemble.”

“Love that dress 👗 😍,” one person wrote while another echoed, “That dress Liz 🔥.”

“Groovy baby 🔥,” an Instagram user commented.

As with many of the looks Hurley has shared on social media, fans were also quick to note that she never seems to age.

“Ageless beauty 🙌,” one person applauded.

“Like a fine wine 🔥,” another fan agreed.

Next: Fans Compare Elizabeth Hurley to a 'Sexy Mermaid' in 'Absolutely Gorgeous' Bikini Video