In a recent Instagram post, the actress stepped out in the understated outfit formula I’ll be wearing from now through spring: an oversized sweater, a black skirt, tights, and tall black boots. The tights and knee-high boots are the hack to start wearing skirts now, while the relaxed sweater adds polish and warmth. Jessica Alba’s Outfit BlueprintJessica Alba/InstagramQuince Oversized Fisherman SweaterQuinceThe easiest sweater you can have in your closet? A tried-and-true black crewneck, which matches with anything from sleek skirts like Alba showed to casual jeans. Jessica Alba stepped out in a cozy yet polished outfit formula that makes wearing skirts comfortable during transitional weather.