Self: 48% rayon 48% cotton 4% polyContrast: 50% poly 38% cotton 12% rayon. Partial front button placket. Thermal knit fabric. HARL-WS797. HT0220 1. Launched in 2007 as a basics label, Monrow has quickly risen to the top. Designers Michelle Wenke and Megan George have created a line of fundamentals-quintessential wardrobe staples with attention to fit, fabric, technique and innovative prints.