White + Warren Halter Dress in Brown. Size M, S, XS. 90% organic cotton 10% lycra. Made in China. Dry clean only. Unlined. Pull-on styling. Ribbed midweight knit fabric. A well-known name among luxe lovers and cashmere cravers, White + Warren is the NYC based label that has been defining cold weather wear for the last 17 years. White + Warren eloquently manipulates knitwear taking it from functional to fashionable. Everything from tees to joggers, wraps to ponchos make up their arsenal.