Ethereal beauty Isabel Lucas is a whimsical delight as she reveals wispy bangs and Seventies flare in floor-length boho dress

Her delicate, almost untouchable beauty was first heralded when her character Tasha Andrews washed up on Home And Away's shores in 2003.

And ethereal beauty Isabel Lucas, 30, still exudes an irrepressible charm.

The Melbourne-born actress showed off her bohemian style as she posed on the red carpet at Wednesday night's David Jones Spring/Summer 2015 collection fashion launch.

Scroll down for video  

Fringe benefits! Ethereal beauty Isabel Lucas is a whimsical delight as she reveals her wispy bangs and Seventies flare in floor-length boho dress at Wednesday night's David Jones Spring/Summer 2015 show

Fringe benefits! Ethereal beauty Isabel Lucas is a whimsical delight as she reveals her wispy bangs and Seventies flare in floor-length boho dress at Wednesday night's David Jones Spring/Summer 2015 show

The angelic blonde was a whimsical delight in a floor-length, dove grey dress, which featured swirling multi-coloured Paisley patterns.

With billowing sleeves and slashed neck, the gorgeous gown had a chippy chic vibe, clearly taking cues from fashion's favourite decade the Seventies.

Fashion fan Isabel wore her flyaway blonde locks pulled back into a chic bun, while delicate tendrils of her fringe fell over her forehead. 

Flyaway with me! Isabel wore her  blonde locks pulled back into a chic bun, while delicate tendrils of her fringe fell over her forehead

Flyaway with me! Isabel wore her blonde locks pulled back into a chic bun, while delicate tendrils of her fringe fell over her forehead

Screen star: Melbourne born Isabel is well known for starring in  Daybreakers, Transformers: Revenge of the Fallen and, most recently, Russell Crowe's Water Diviner. Pictured with co-star Ryan Corr

Screen star: Melbourne born Isabel is well known for starring in  Daybreakers, Transformers: Revenge of the Fallen and, most recently, Russell Crowe's Water Diviner. Pictured with co-star Ryan Corr

Clasping a boxy white clutch with her silver nails, the screen star added a splash of colour to the muted ensemble by application of a bold, red lip.

Meanwhile, her green-hazel eyes popped with the aid of a generous slick of mascara and she applied a subtle base to her flawless visage.

The normally L.A based star was back home for the department store's annual spring summer launch, which starred models Jessica Gomes, Montana Cox and Jesinta Campbell.

Fashion fan! The normally L.A based star was back home for the department store's annual spring summer launch, which starred models Jessica Gomes (R), Montana Cox (L) and Jesinta Campbell
Fashion fan! The normally L.A based star was back home for the department store's annual spring summer launch, which starred models Jessica Gomes (R), Montana Cox (L) and Jesinta Campbell

Fashion fan! The normally L.A based star was back home for the department store's annual spring summer launch, which starred models Jessica Gomes (R), Montana Cox (L) and Jesinta Campbell

White hot! The former Home And Away star had a ringside seat as local talent Jesinta walked the runway 

White hot! The former Home And Away star had a ringside seat as local talent Jesinta walked the runway 

Also, sitting front row was model of the moment Gigi Hadid, 20, who charmed in a Sixties style white mini dress. 

Isabel is well known for impressive film credits, which include Daybreakers, Transformers: Revenge of the Fallen and, most recently, Russell Crowe's Water Diviner. 

A committed vegan Isabel has also always been interested in environmental activism, with an arrest warrant being taken out for her after she participated in a protest against dolphin culling in Japan in 2007 - which later became background for documentary The Cover.

She has also lent her support to the campaign against proposed natural gas plants in the Kimberleys in Australia's Northern Territory.

Heartbreak: Isabel famously dated musician Angus Stone but the pair split with her revealing, 'I guess we can't ever make someone feel ready for all that comes with big love and long-term commitment'

Heartbreak: Isabel famously dated musician Angus Stone but the pair split with her revealing, 'I guess we can't ever make someone feel ready for all that comes with big love and long-term commitment'

That's not the only time Isabel, who follows a vegan diet, has hit headline as she sparked concern for her health in 2012 when she appeared to lose weight after splitting with beau Angus Stone.  

Speaking about their romance after they split, the model told Daily Life: 'I guess we can't ever make someone feel ready for all that comes with big love and long-term commitment.'

'I went through my own process of accepting that and turning a broken heart into something beautiful,' she added.

Since then, Isabel has been linked to several Hollywood stars, including Jake Gyllenhaal, Jared Leto, Joel Edgerton, Adrian Grenier and her former soap co-star Chris Hemsworth. 

 

The comments below have not been moderated.

The views expressed in the contents above are those of our users and do not necessarily reflect the views of MailOnline.

By posting your comment you agree to our house rules.

Who is this week's top commenter? Find out now