To put together a casual menswear style with a city style take, consider pairing a long sleeve t-shirt with blue sports shorts. Now all you need is a nice pair of navy and white canvas high top sneakers to finish your getup.
Blue Sports Shorts with Long Sleeve T-Shirt Outfits For Men
This combination of a long sleeve t-shirt and blue sports shorts will be a true testimony to your skills in men's fashion even on lazy days. You could go down a classier route in the shoe department by finishing off with black and white suede low top sneakers.