She's illustrious for her glamorous sense of style.

And Joan Collins didn't disappoint when she stepped out for dinner at London's Chiltern Firehouse alongside her husband Percy Gibson and their niece on Friday evening.

The 83-year-old actress once again defied the years as she hit the town in a one-shoulder frock that boasted a pretty billowing hem.

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Defying the years: She's illustrious for her glamorous sense of style and Joan Collins didn't disappoint when she stepped out for dinner at London's Chiltern Firehouse alongside her husband Percy Gibson and their niece on Friday evening

While the sophisticated was relatively understated, Joan brought the look to life with a glitzy statement jacket that boasted ornate beaded detailing across the shoulders and around the cuffs of the arms.

She elongated her 5ft 6in frame in black stilettos and extended the monochromatic colour scheme to her choice of handbag as she toted her evening essentials in a quilted clutch.

Her hair fell around her face in flattering curls which emphasised her glamorous make-up look that comprised of kohl-lined eyes and a fuchsia lipstick.

Youthful as ever: The 83-year-old actress once again defied the years as she hit the town in a one-shoulder frock that boasted a pretty billowing hem and statement jacket

Joan's husband Percy, who is 32 years her junior, put on an equally smart display in a navy blazer which he paired with a white shirt and red chino trousers.

The couple - who tied the knot in 2002 - seemed smitten with one another as they locked hands while making their way to an awaiting taxi.

The duo were also joined by Peter's niece, who looked to share quite the bond with the Dynasty star as they shared a sweet snap together before heading in to the celebrity hot spot, which also played host to musician Sting, novelist Salman Rushdie and Prince Azim of Bruni that evening.

Family affair: The duo were also joined by Peter's niece, who looked to share quite the bond with the Dynasty star as they shared a sweet snap together before heading in to the celebrity hot spot

Still crazy for each other: The couple - who tied the knot in 2002 - seemed smitten with one another as they locked hands while making their way to an awaiting taxi

Joan, who first headed to Hollywood at the age of just 22, has forged quite the career during her six decades in the industry.

After a string of small roles, she hit the big time in the highly acclaimed Aaron Spelling soap, Dynasty, in which she played the role of Alexis Carrington Colby, the vicious, vengeful ex-wife of patriarch Blake Carrington.

The Golden Globe winner also starred in two adaptions from her sister Jackie Collins' highly successful novels.

Jackie passed away in September 2015 due to breast cancer.

Hey, there! Musician Sting flashed a wave at photographers as he sauntered into the hot spot

Very dapper! Novelist Salman Rushdie was sharp-suited for his evening of fine dining