For a look that's truly GQ-worthy, opt for a green blazer and shorts. If you're not sure how to dress your age, this pairing is a surefire option.
Green Blazer with Shorts Warm Weather Outfits For Men In Their 30s
This combo of a green blazer and shorts can only be described as incredibly sharp and casually polished. Why not add tobacco leather boat shoes to the mix for a more relaxed spin? Wondering how you should dress as you reach your 30s? This pairing is a vivid example.