Rails Alix Dress in Grey. - size XS (also in S) Rails Alix Dress in Grey. - size XS (also in S) Self: 60% rayon 40% viscoseLining: 100% poly. Hand wash cold. Fully lined. Front button closure. Detachable waist tie. Breast pockets. Imported. RAIL-WD165. 923-100A-1500. Launched in 2006, Rails is a unique brand of fashion fusing California comfort activewear with European styling. High quality fabrics, narrow cuts, and unique lines; this collection is influenced by international travel and metropolitan lifestyle.