NWT Lanvin Deep Blue One Shoulder Dress

New with tags! Gorgeous Lanvin dress retails for $2,450. Was going to wear for a wedding, but due to covid it was postponed. 54% linen, 23% viscose, 21% cotton, 2% elastane. Size 38. Plain weave, solid color, size zip closure. The color on the tag states “lavender”, but I would say it is more of a deep blue with a hint of purple undertone. The shoulder has some unique stitching—don’t think it’s a defect, but see photos for pic. Please comment with any questions. Thanks for looking!