$140 Slouchy cashmere tunic
It comes is dark grey (shown), taupe, and black. I think I need all three. They are just so perfectly casual but luxurious at the same time.
If you don't know about Everlane, it's a web-only store that tries to eliminate the middlemen in the sales process and cut down on costs while delivering high-quality items for regular prices.
Nothing on Everlane is "cheap" per se, but the idea is that you are paying a normal sweater price for a way fancier version of the sweater. This would probably cost $300+ at a normal store.