Welcome to the Brides Fashion Friday fix!

Every Friday we select one celebrity look from that week and pose the question: Would you wear it to a wedding? Is it fitting for a bride, worthy of a bridesmaid or made for a guest? What makes it wedding-worthy (or not) in your eyes?

This week we've chosen Gemma Arterton's stunning white gown, which she wore to attend a Tiffany & Co. Christmas Window event in London earlier this week.

We love Gemma's elegant floor-length gown with those show-stopping Tiffany jewels, but we want to know: Would you wear it to a wedding?

Join the conversation on Twitter @BridesMagazine using #FashionFriday and on Facebook/BridesMagazine.