Update your wardrobe essentials with Marc by Marc Jacobs' navy cardigan. Luxuriously knitted from silk, cotton and cashmere, this understated piece features contrasting black trims, sleek buttons and a comfortable fit. Tap into its preppy appeal with a classic polo shirt and jeans. Shown here with a Marc by Marc Jacobs polo shirt, J.Crew jeans, Miansai bracelet and Converse sneakers.

• Navy silk, cotton and cashmere-blend cardigan
• Black trims, two front pockets, ribbed trims
• Button fastenings
• 55% silk, 40% cotton, 5% cashmere
• Dry clean