Fabric Concierge: Help me recreate this look

This is a sleeveless halter-neck maxi dress with a fitted bodice and flowing, tiered skirt. The fabric has beautiful drape and movement, with the tiered construction creating volume while maintaining an elegant silhouette. The dark floral print appears to be on a lightweight, flowing fabric. <!--concierge:{"bestGuess":"Silk chiffon or viscose chiffon - the fabric has that characteristic lightweight, floaty quality with beautiful drape and movement. The way it layers in the tiered skirt and flows from the fitted bodice suggests a sheer to semi-sheer fabric with excellent drape. These two fibers look virtually identical in photos but both would create this ethereal, flowing effect.","options":[{"fabric":"Silk chiffon","price":"Investment","pros":"The ultimate luxury choice with unparalleled drape, breathability, and that floating quality perfect for tiered construction.","cons":"Very delicate and prone to snags, requires careful handling and dry cleaning."},{"fabric":"Silk georgette","price":"Investment","pros":"Slightly more substantial than chiffon with beautiful texture and drape, easier to sew than pure chiffon while maintaining elegance.","cons":"Still requires delicate handling and professional cleaning, can be challenging for beginners."},{"fabric":"Viscose georgette","price":"Mid-range","pros":"Achieves a very similar look to silk with excellent drape and movement at a more accessible price point.","cons":"Can be unstable when cut and may require careful pressing to avoid water spots."},{"fabric":"Polyester chiffon","price":"Budget","pros":"Durable, easy care, and holds its shape well while still providing the lightweight, flowing effect.","cons":"Less breathable than natural fibers and can have a slightly synthetic hand feel."}],"tip":"This silhouette will need a lining for the bodice, and consider French seams or serged edges to prevent fraying on such lightweight fabric."}--> What fabric do you think this is? Any suggestions for recreating this look?