It's not "from" anywhere, it was specially made for her for the advert.
The dress is by Matthew Williamson and comes with a hefty price tag. I was in New York recently and spotted it for $2500 in the Matthew Williamson store. Its a gorgeous dress, but then everything Cheryl wears looks amazing. I can't find this dress anywhere cheaper (having looked myself) However, I have found a website that rents out some of Cheryl's expensive dresses, which looks good. Although they're not taking orders for another few weeks it seems- www.mycelebritydress.com. You can always try eBay too! :)
She had a traditional white dress.
Impossible Cheryl has LOAD'S of designers like... mini dress Cheryl is wearing at the start of the Promise This video is from the Zuhair Murad Fall 2010 collection. The dress is called the "forest" long-sleeve dress. Not sure where you can get it from though.
Ariele Striped Halter Dress $860 at intermixonline.com
Whistles but it's sold out :-(
go to the advertisement and complete the mission
it was made for her :)
try the popular advert store topshop
She has a boutique called Mimi You can find it on face book
I think it is her blank dress with the like sort of sushine circles at the top i am not sure though cheryl cole will know
It's Juicy Couture and it is £165. It can be found on the Net A Porter website.
The woman is Katherine Shearer.