A beige cardigan and beige shorts work together smoothly. Introduce low top sneakers to the mix to add a touch of stylish casualness to this ensemble. This ensemble is a surefire option if you're after a great, summer-friendly ensemble. A cool, less conservative ensemble for a 30-year-old guy.
For a laid-back ensemble, reach for a beige cardigan and olive shorts — these two items go really well together. A pair of low top sneakers adds edginess to this outfit. You know when it's roasting hot outside, sometimes only a proper outfit like this one can get you through the day. This outfit illustrates how 30-year-old men slay in the style department.