A Vintage Wedding
   Specializing in vintage wedding gowns and veils, Victorian, Edwardian thru 1990s.
   http://www.vintagewedding.com

Bridal Exchange
   Features a searchable database of new or nearly new designer wedding dresses. Also includes listings for wedding service.
   http://www.bridalexchange.co.uk

Nearly New Bridal
   Marketplace bringing together buyers and sellers of like-new bridalwear, bridesmaid dresses, accessories and formalwear.
   http://www.nearlynewbridal.com/

Ribbons and Pearls Wedding Dress Agency
   Wedding gowns, bridesmaid's and mother-of-bride outfits bought and sold. Family business based in Buckinghamshire, England.
   http://www.ribbonsandpearls.co.uk

Used Wedding Dresses
   Secondhand and closeout designer bridal gowns.
   http://www.usedweddingdresses.com/