Victoria Beckham would create a beautifully structured gown for Jennifer Aniston's big day

Victoria Beckham is in the running to design Jennifer Aniston's wedding dress, Now can reveal.

An insider says: 'Jen's a big fan of Posh's fashion range and she's one of the names being considered, along with Valentino and Carolina Herrera.

'Jen wants a dress that's simple and classy, which is what Victoria's known for.'

Jen, 43, is set to marry Justin Theroux on Valentine's Day next year after he proposed during a meal to celebrate his 41st birthday a fortnight ago.

It means she now faces a race down the aisle with ex-hubby Brad Pitt, 48, and his fiancée Angelina Jolie, 37.

Posh had originally hoped to make Ange's dress, but it looks likely the mum of six will choose Versace, who designed her 'leg popping' Oscar gown.

But that could be a blessing in disguise for Victoria, 38.

Our source says: 'Even by Victoria's standards, it would be a huge coup as Jen's wedding will be Hollywood's biggest event in years.

'It would cement Victoria's place at the very top of the fashion elite.'

Read more about Jennifer Aniston's wedding in Now dated 3 September 2012 - out now!

 11140%7C00001ece9%7Cc344_wk36-Cover.1-gi

SEE PICTURES Jennifer Aniston Style File

SEE PICTURES Celebrity hair: Jennifer Aniston's styles over the years

SEE PICTURES Jennifer Aniston goes topless for perfume ad