The movement towards comfy lingerie inspires all sorts of knitted bras, both as “built-in” details and stand-alone items. The tromp l’oeil versions include anatomically correct stitchery or strategically placed argyle diamonds. The season’s all-important crochet turns up as a hippie-ish bralette to layer over sweaters, and there are crochet or fully-fashioned knitted bras meant to seen under sheer tops or tulle dresses.