NICHOLAS Ivanna Sweater in Tan. - size M (also in L) NICHOLAS Ivanna Sweater in Tan. - size M (also in L) 55% wool 45% cotton. Hand wash cold. Ribbed fabric. Imported. NHOX-WS105. F20KT42320. Established in Melbourne in 2009 Nicholas was an instant cult hit. Known for its effortless and easy to wear style, Nicholas pieces are instantly recognizable with their clean lines, subtle detailing and bold colour palette.