Rails Sonora Top in Coral. Size XS, S, M, XL. 55% organic cotton 45% lyocell. Made in China. Dry clean only. Smocked neckline. Flutter sleeves. Lightweight poplin fabric. RAIL-WS854. 670-608B-4178. 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.