Yes, this is the real deal. The same bustier that Ginnifer Goodwin wore to the a Met Opera opening. This is Yves Saint Laurent Edition Soir. Super couture. This top was $1,990 and is brand spanking new including the original price tags and all other designer tags from the designer. This top was purchased directly from the Yves Saint Laurent boutique here in New York City. In absolutely perfect condition. Zip up back. Piping throughout to help the bustier stay in place. Made of 100% silk, and made in France. Size 42.