Vogue Couturier Design 1347; ca. 1964; John Cavanagh - One Piece Wedding Gown. Gown with or without train extension in back has away-from-neck stand-up rolled collar and wide three-quarter length sleeves with roll cuffs. Optional cathedral length train attaches to collar in back. Model on the cover is Jean Shrimpton. Featured in Vogue Pattern Book April/May 1964