Helmut LangHorizon Long Paneled DressDetailsSheer, solid and sateen panels. Straight neckline; sleeveless. Delicate shoulder straps. Long skirt falls to ankle. Left knee-high slit. Tapered silhouette. Cotton. Imported. Designer About Helmut Lang: Designer Helmut Lang was at the forefront of starkly chic minimalism, known for his boldly cut suits and edgy attitude. Today, designers Nicole and Michael Colovos (formerly of Habitual) maintain Mr. Lang's legendary clean lines while injecting a modern femininity into the line.