Lanvin ete 2012 draped dress

Lanvin ete 2012 size 38-M navy blue silk dress, features sleeveless rounded neckline with one shoulder snap closure and draped on one side, excellent preowned condition, please use photos for description and detail, I have included a lanvin size chart in my photos, questions welcomed, measured lying flat, thank you ☺️ Pit to pit 20.5" shoulder to hem 39" measurements are approximate.