1908 (10 May) Corset-less dress by Jeanne Margaine-Lacroix worn at the Prix du Prince de Galles at Longchamp by ?. From rbkclibraries.wordpress.com/2013/07/12/margaine-lacroix-and-the-dresses-that-shocked-paris/; fixed spots & flaws w Pshop 1278X2616