Rails Whitney Button Up in Pink. - size L (also in ) Rails Whitney Button Up in Pink. - size L (also in ) Cotton blend. Hand wash cold. Button front closures. Front breast pocket. Cuffed sleeves. RAIL-WS509. 2028 401 047. 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.