Which Downton Abbey Bride Are You? Over The Moon Bonhams : Michelle Dockery (as Lady Mary): Wedding dress and accessories, worn for the marriage of Lady Mary Crawley to Matthew Crawley Season 3, Episode 1 4 . I'm so in love with her wedding dress. : *:* *:*: #downtonabbey #downtonabbeymovie #downton #tvseries #tvshow #perioddrama #ladyrosemacclare #rosemacclare #rose #ladyrose #lilyjames the wedding dress of Lady Mary Downton Abbey The Enchanted Manor A first look at the great Downton auction Downton Abbey's Lady Mary and Matthew Reunited Last Night. . .and There is a Picture! Vanity Fair