This combination of a navy double breasted blazer and navy chinos couldn't possibly come across other than ridiculously dapper and casually sleek. Dial down this ensemble by rounding off with a pair of black athletic shoes.
Navy Chinos with Black Athletic Shoes Smart Casual Warm Weather Outfits
If you're after a casual but also seriously stylish outfit, try teaming a navy and white bomber jacket with navy chinos. Take an otherwise mostly classic ensemble in a more casual direction by sporting black athletic shoes.
For a casually refined ensemble, consider teaming a navy sweater vest with navy chinos — these pieces fit really great together. You can get a bit experimental on the shoe front and introduce black athletic shoes to your look.