An olive shirt jacket and beige chinos combined together are a good match. When this look is too much, play it down by finishing off with a pair of white canvas low top sneakers.
White Turtleneck with Khaki Chinos Smart Casual Spring Outfits
Try teaming a white and black print turtleneck with beige chinos for a laid-back kind of refinement. Dark brown leather desert boots will add elegance to an otherwise simple getup.