MONROW Fitted Cap Sleeve Tee in Grey. - size S (also in L) MONROW Fitted Cap Sleeve Tee in Grey. - size S (also in L) Poly blend. Heathered jersey knit fabric. HARL-WS637. HT0316. 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.