Bulky sweaters, you’ve had your moment! This fall, we’re trading heavy knits for something a little lighter, airier and, dare we say it, chicer. The barely-there sweater trend delivers all the cozy-looking appeal of fall knitwear without the extra weight, making it perfect for days when the weather can’t make up its mind. We found 17 lightweight Amazon sweaters that make getting dressed for unpredictable fall temperatures a breeze. From easy, everyday sweaters to rich-looking knit tops, these styles give you that sweater weather look without feeling too bundled up. Better yet, you can give you...