There's a reason why John Singer Sargent's portrait of Madame X continues to be one of fashion's most beloved references. That black gown! The dramatic pale skin! And yes, the strap that Madame X Black Rivet Bodycon Dress Sx M 10 12 Stretch Party Cocktail NWOT eBay Australia There's a reason why John Singer Sargent's portrait of Madame X continues to be one of fashion's most beloved references. That black gown! The dramatic pale skin! And yes, the strap that Vintage 1930s Dress 30s Silk Velvet Evening Gown MADAME X Full Length Dress With Halter Neck Waist 27 Etsy Madame X Dress Rent Madame X Dresses & Gowns Online