Rails Bowie Dress. - size XS (also in ) Rails Bowie Dress. - size XS (also in ) 60% lyocell 40% linen. Unlined. Front button closure. Breast pockets. Stud accents throughout. Asymmetrical hem. RAIL-WD83. 5410-961-087. 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.