For something on the smart end, consider wearing a waistcoat and beige check chinos. Level up your look with the help of a pair of tassel loafers.
Tassel Loafers with Waistcoat Smart Casual Warm Weather Outfits
This combination of a waistcoat and blue jeans might pack a punch, but it's extremely easy to assemble too. To bring out a refined side of you, introduce tassel loafers to the mix.
A waistcoat and black chinos are absolute mainstays if you're picking out a sophisticated wardrobe that holds to the highest menswear standards. A pair of tassel loafers is the glue that will bring this ensemble together.
A waistcoat and light blue skinny jeans matched together are a perfect match. A pair of tassel loafers will add a more polished twist to an otherwise standard getup.
So as you can see, it doesn't take that much work for a man to look casually classic. Just wear a waistcoat and navy chinos and be sure you'll look awesome. Tassel loafers are a nice pick to finish off your look.