Silvia Tcherassi's "Frances" dress twists around the silhouette, creating ruched lines adorned with a crochet stone detail, and a back cutout; Mock neckline; Sleeveless; Column silhouette; Floor sweeping hem; Invisible back zip; Nylon/polyamide/viscose/elastane; Dry clean; Made in Colombia; Model measurements: 5'10" tall; Model is wearing a US size 4/Small