If you wish take your casual fashion game up a notch, consider wearing a denim shirt and cargo pants. Introduce beige leather high top sneakers to the equation to keep the look fresh.
Cargo Pants with Denim Shirt Cold Weather Outfits
A denim shirt and cargo pants? This is easily a wearable look that you could rock on a daily basis. And if you wish to instantly polish off this ensemble with a pair of shoes, why not complement your outfit with teal leather brogues?