R&M Richards Dresses, Evening Gowns, Mother of the Bride Dresses The little black dress (LBD) was popularizedand effectively invented as a modern fashion stapleby French designer Coco Chanel in 1926. At a time when black was largely associated with mourning, Chanel introduced The little black dress (LBD) was popularizedand effectively invented as a modern fashion stapleby French designer Coco Chanel in 1926. At a time when black was largely associated with mourning, Chanel introduced Everything You Need to Know About the Little Black Dress Vogue