Asymmetric-Button Sweater Vest Lightweight and drapey, this V-neck sweater vest has a cropped fit and an asymmetrical button front. Layer it or wear it as a top on warmer days. Slim fit. Crop length: designed to hit low on the ribcage and show a hint of skin. Body length from high point of shoulder: 18 3/4". Viscose/polyamide. Machine wash.