Kelly Brook goes for a Dallas-style ensemble in shiny dress and big hair at Look fashion show

Back to the '80s: Kelly Brook goes for a Dallas-style ensemble in lame dress and big hair at fashion show

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UPDATED:

00:52 GMT, 7 October 2012

Dallas may be back on our screens again, but the show's Eighties glamour has been left firmly in the past.

But as Kelly Brook arrived at the Look Fashion Show in London today, she appeared to be channeling the hit American drama's fashion heyday in a very retro outfit.

The model, 32, went for big backcombed hair and a plunging lam dress as she arrived at the star-studded bash at the Royal Courts Of Justice.

If you've got it, flaunt it: Kelly Brook shows off her hourglass figure in a gun-metal grey lame dress at the Look Fashion Show

If you've got it, flaunt it: Kelly Brook shows off her hourglass figure in a gun-metal grey lame dress at the Look Fashion Show

The bigger the better! The 32-year-old was going for an '80s look with her backcombed hair

The bigger the better! The 32-year-old was going for an '80s look with her backcombed hair

The brunette showed off her assets to full affect in the low-cut, figure-hugging dress as she posed up a storm on the red carpet.

Later on Saturday afternoon, she took to the catwalk to model her New Look fashion collection.

Ahead of the show, she tweeted: 'Walking for @Lookmagazine annual Fashion show today! See you there! Wearing pieces from my New Christmas Range.'

Hot to trot: The former Big Breakfast presenter certainly looked stunning in the tight dress

Hot to trot: The former Big Breakfast presenter certainly looked stunning in the tight dress

Hot to trot: The former Big Breakfast presenter certainly looked stunning in the tight dress

Her modelling came after she attended the Forever Crazy show on the Southbank by the ladies from legendary Paris cabaret club Crazy Horse.

Kelly attended with model boyfriend Thom Evans, 27, and sat as a table during the show with her Keith Lemon: The Movie co-star Leigh Francis and his wife Jill.

The former Big Breakfast presenter was also spotted chatting to rapper Professor Green and his girlfriend, Made In Chelsea star during the interval.

Partywear: Kelly opened the show by modelling a design from her Christmas New Look collection

Partywear: Kelly opened the show by modelling a design from her Christmas New Look collection

Partywear: Kelly opened the show by modelling a design from her Christmas New Look collection

Kelly's latest modelling job comes after her boyfriend admitted he was 'overwhelmed' by her when they first met nearly two years ago.

He told Men's Health magazine: 'The whole “be confident in yourself” thing is cheese. Let’s be honest – if a girl is gorgeous, it’s overwhelming.

'It definitely was when I met Kelly because every guy had posters of her on their walls when I was growing up.'

Power-dressing: The model teamed her dress with a pair of towering high-heels

Power-dressing: The model teamed her dress with a pair of towering high-heels