Check these out :
Pearce di Fionda at Debenhams : http://www.debenhams.com/webapp/wcs/stores/servlet/CategoryDisplay?identifier=Bridal%20dresses%20%26%20accessories_97&categoryId=18826&catalogId=10001&storeId=10001&top=N
Day Birger et Mikkelsen Waver maxi dress:
http://www.net-a-porter.com/product/33186
Coast ivory Range: http://www.coast-stores.com/fcp/categorycollection/range/Ivory?resetFilters=true
BHS Bridal Range:
http://www.bhs.co.uk/mall/departmentpage.cfm/bhsstore/91824/1/1?source=aw