H&M Mauve Taupe Button Down Fine Knit Cardigan Sweater H&M Basics fine-knit button-up cardigan in a dusty mauve / warm taupe brown shade. Features matching front buttons, a classic crew neckline, and ribbed cuffs and hem. Lightweight and versatile—great for layering, downtown girl, cozy office, or minimalist aesthetic outfits. #hm #cardigan #downtowngirl #cozy #basic