Zimmermann Ascent Flutter Gown is a silk-linen organza maxi dress defined by a voluminous high-low hem and scalloped lace trim. It’s designed for party and occasion wear where movement and detailing stand out. Key attributes: Black | Blk | Silk-linen organza | Light-weight | Non-stretch fabric | Invisible zip closure at centre back | Rouleau buttons at back neck | Lined | Round neckline with sheer overlay | Scalloped lace trim at neckline and hem | Deep open-back | Voluminous silhouette | High-low hem | Softly gathered sheer neckline overlay | Dimensions & fit: Length: 43 in (size 0P) | Length: 47 in (sizes 0–4) | Item measurements rounded to the nearest inch | Designed for a relaxed fit with a closer fit at the bust | Fits true to size | Light-weight, non-stretchy fabric | Composition & care: Main: 55% linen, 45% silk | Lace: 65% cotton, 35% polyamide | Lining: 100% viscose | Dry clean only (code F - hydrocarbon only). Remove any detachable trims prior to dry cleaning; cover to protect trim. Iron at low temperature with protective cloth; light steam only; do not spot clean.