For something on the casually cool end, consider this combination of a red and navy gingham long sleeve shirt and olive chinos. For something more on the cool and casual side to complete your ensemble, complete your look with a pair of multi colored athletic shoes.
Try pairing an olive military jacket with olive chinos for a hassle-free outfit that's also pulled together. If in doubt about the footwear, go with brown leather boat shoes.
Consider wearing a navy denim jacket for a casual and stylish ensemble.
This pairing of a navy blazer and dark green chinos is a goofproof option when you need to look casually classic in a flash. Tan suede loafers are guaranteed to inject a hint of elegance into this getup.
If the occasion calls for a refined yet killer outfit, you can wear a black shirt jacket and olive chinos. Go ahead and introduce a pair of mint athletic shoes to the equation for a hint of stylish nonchalance.