I’m convinced sweater dresses are the closest thing fall workwear has to a life hack. The right office-friendly dress can define the waist, flatter the figure and still give you all the cozy comfort of your favorite knit. Even better, one dress plus boots is basically an entire outfit — a major win when I’m already running ten minutes behind. I found 17 sophisticated sweater dresses for the office that are seriously flattering, thanks to smart details like vertical pleats, side slits and relaxed silhouettes that won’t cling after lunch. My picks below start at $16, so looking chic this fall do...