I couldn't decide if I wanted to compare to an extant garment or an illustration, so you get both!

Left: Karl Lagerfeld for House of Chanel, Spring 2012 Couture
Right: Evening dress, 1925, from The Metropolitan Museum of Art

Left: Karl Lagerfeld for House of Chanel, Spring 2012 Couture
Right: George Barbier illustration, early 1920s