Heather Graham, 56, showcases her incredible figure in a maroon bikini as she frolics in the sea during sun-soaked Italian getaway

Heather Graham looked simply incredible in a maroon bikini as she shared snapshots of her sun-soaked Italian holiday to Instagram on Sunday.

The actress, 56, was on fine form as she modelled the polka dot two-piece while frolicking in the sea, with the star certainly making the most of her downtime from her busy schedule.

Proving she's barely aged a day since her 90s heyday, Heather oozed confidence as she struck a pose and showed off her figure in her bikini, which she teamed with dark sunglasses. 

She then donned a broad-rimmed sunhat and flip-flops as she continued her photoshoot on the beach, with snaps presumably taken by her Italian film-maker boyfriend Michele Civetta, 50, who had joined her on the trip.

Not done there, the Boogie Nights star also looked amazing in a royal blue bikini after once again hitting the beach.

With other images seeing her looking fabulous in a black and brown two-piece.

As well as her swimwear, Heather appeared keen to show off her holiday style, with the blonde beauty jumping in front of the camera to model a number of stylish dresses.

In addition to a yellow number, Heather wowed in a semi-sheer white lace dress before slipping into a pink slip dress with a lace trim.

The film star also posed for a number of snaps with her boyfriend Michele, who was formerly married to Italian actress Asia Argento with whom he shares son, Nicola. 

The couple, who went public with their relationship in January, looked happier than ever as they cosied up together in several shots during their idyllic getaway.  

Heather has been frank over the years about the dietary measures she takes to retain her statuesque physique, saying she had 'become one of those annoying people who’s like: "I’m not gonna eat white flour and I’m not gonna eat sugar,"' via Refinery29.

'I do eat sugar sometimes, but as a broad rule, I try to just eat no sugar basically, and I have to say I feel a lot better,' the From Hell actress explained. 'And I will sometimes eat things with white flour, but I try to avoid white flour.'

Last year she remarked that 'I don't drink or do drugs, and I get a lot of sleep. Eating healthy makes me feel good,' in an interview with Retreat. 

Her 'wellness' regimen includes 40 minutes of daily meditation – a habit she developed at the age of 21 – as well as yoga and workouts.  

Meanwhile, Heather's Italian jaunt comes days after she headed to Paris to continue filming The White Lotus after previously working on the series in the south of France.

The HBO hit is split between the capital and the Côte d'Azur, with the majority of filming taking place across the French Riviera.

The actress arrived to shoot her scenes in Paris, as filming on the fourth series of the popular show continued earlier this month.

Heather looked lovely in a pretty white dress with a colourful print, which she teamed with a pair of metallic sandals.

She wore her blonde hair in a loose, straight style and opted for glamorous make-up, including a striking red lip. 

Earlier this summer, Heather and co-star Laura Dern got back into character to film series four of the hit HBO drama in Nice.

Heather cut a stylish figure in a white midi dress with a colourful bow print as she strolled through the terminal.

The pair headed to the airport in the French hotspot to resume work on the £80million drama, after kicking off production at the Cannes Film Festival last month.

Laura had previously replaced Helena Bonham Carter on the show but the actress left the production due to creative concerns surrounding her role.

The successful series is shooting on the French Riviera, HBO Max shared last month. Filming is also taking place in the popular towns of Cannes, St. Tropez and Monaco.