I want nice machine washable sweaters that I can wear to work with black slacks on its own or under a blazer. Thin instead of bulky. Crew neck, v-neck, and/or turtleneck.
Remember the 90s when you could easily buy such things at JCrew, Banana Republic, Gap, and Nordstrom? Heck, I still have some of those sweaters because they held up so well.