This relaxed casual combination of a navy turtleneck and navy corduroy chinos is extremely easy to throw together in seconds time, helping you look sharp and prepared for anything without spending a ton of time going through your wardrobe. If you need to immediately elevate your ensemble with shoes, introduce black leather tassel loafers to this outfit. On a mission for outfit ideas for 20-year-olds? This ensemble is worth saving to your inspiration folder.