I would like to add a simple v-neck dark gray sweater in the next few months... or maybe next year, we'll see. My quandary involves fabric. I want to buy a quality one that will last for years but can't do weekly dry cleaning. I really need one that can handle the handwash cycle of my washing machine and lay flat to dry.

So I need advice: do I attempt a cashmere or try merino wool instead? Or do I bag the fancy stuff and get a simple blend? Wool usually makes me itchy but have heard merino is somehow less likely to itch. Thoughts?