I’m taking a lot of liberty with the bottle here. This is a ‘Sans Adieu’ bottle by Lalique and not the one that the brand made for Worth perfumes, who released a Sans Adieu fragrance in 1929.
Fun fact: I don’t know if it was at the same time, but Worth had a boutique at 7 Rue de la Paix and D’Orsay had a boutique at 17 Rue de la Paix in Paris.