BeBop Dresses Bebop Lace Dress Poshmark Luxury Long Sleeves Beadings Mermaid Prom Dress with Appliques Jeanne Lanvin's wedding dresses (1920s). In 1909, Jeanne lanvin opened a brides department in her fashion house, where she also sold bridesmaid's dresses and ceremonial and page's outfits to prestigious customers Women's Elegant Solid Lace Floral Cut Out Mock Neck Flared Sleeves Bodycon Dress, Plain Slim Fit Long Sleeve Scalloped Lace Maxi Dress Black Luxe Lace Dresses and Luxe Party Dresses