Mid-weight lambswool/cotton crew neck knit from MHL is the transeasonal top you've been looking for. Adhering to the Margaret Howell philosophy of a quiet dressing that is a whole lot more than just nondescript clothes, MHL produces pieces like this to make you feel a million dollars without having to scream about it.
Relaxed, pronounced rib at crew neck and cuff, side seam split with small rib hem detail.