Former Miss World, Rosanna Davison, is expected to beam her widest smile ever when she walks down the aisle to say 'I do' to long-term boyfriend Wesley Quirk, in what will undoubtedly be the most lavish social wedding in years.

It’s only a few days since the top Irish model announced her engagement but, already, there's a buzz about the photos, the giant €40k ring by Voltaire diamonds, the guests and the wedding venue. Will her model friends be bridesmaids? Will Wes kiss her passionately or demurely after the vows? Will father, Chris, sing at the nuptials?

So many questions...

But, really, it’s the dress that most of us are interested in. Fashion insiders are speculating that she may opt for a gown by one of her favorite Irish designers such as Synan O'Mahony, Jennifer Rothwell or Kathy De Stafford - but Rosanna could surprise them all by choosing something totally unexpected.

She previously told The Irish Independent that she doesn't envisage her big day to be a traditional affair. "I've spent years modelling wedding dresses so that idea of stepping into your dress for the first time is kind of gone. I might marry on a beach in a bikini," she said.

Whether it’s a bikini or a full-on meringue, no doubt, she will look absolutely stunning on her big day.