Why not go for a light blue long sleeve shirt and navy chinos? These items are totally practical and look great worn together. If you don't know how to finish, rock a pair of blue plimsolls.
Blue Plimsolls with Navy Chinos Outfits
This combo of a navy knit blazer and navy chinos is truly a statement-maker. If you need to effortlessly play down your getup with a pair of shoes, complete your ensemble with a pair of blue plimsolls.