Knit from fine Italian virgin wool that’s thin and light enough to reach for year-round, this is an effortlessly chic take on the classic cardigan. It has a straight fit, long sleeves with extended ribbing at the cuffs, and a hip-length hem. There are patch pockets in front, and it’s finished with contrasting faux-horn buttons and a removable rib-knit belt at the waist. When it comes to styling, you have options: Wear it with skirts, slacks, off-duty denim…