Very beautiful! Sue Wong nocturne beaded embroidered floral motif, silk dress. Would make a beautiful wedding dress, or special occasion dress. Says size 8, M would work, mannequin is a size S, dress is fully lined, not silk, but outside definitely is but the material label is unreadable. This dress has a vintage 1930’s vibe. slight stain on the right top side in pic, and missing beads on 1 strap, in pic, any other wear would be something I don’t notice.