When it comes to uncovering the most-wanted stuff for fall, there’s a particularly iconic image that comes to mind: Meg Ryan and Billy Crystal wearing twin fisherman sweaters, circa 1989, in When Harry Met Sally. (Although Chris Evans in that cable-knit number from Knives Out is a more recent cultural reference worthy of an honorable mention, too.) Knitwear embodies all that’s good about autumn: the foliage tones, the in-between temps, and stylish yet warm ‘fits. But which cozy styles are actually worth investing in?