Last year I bought several cashmere tees, and I love them--there is nothing easier than waking up in the morning and dressing in cashmere, a white layering tee, and dark denim. Add shoes and a piece of statement jewelry and you have an outfit that is comfortable, classic, and appropriate for my casual workplace.
I find myself drawn to red shades this year, and while I typically prefer a classic crimson I did buy the J.Crew cashmere long-sleeve tee in dark poppy. It's an usually blend of red/magenta/orange, depending on lighting, but I found it quite flattering. It's also lovely with a brown tweed skirt I've had for quite some time.