If you like a more casual approach to styling, why not dress in a white hoodie and dark green shorts? A pair of white canvas low top sneakers is a great option to round off this look. Gents who are curious how to sport modern casual outfits as you step into your 30s, you have your answer.
This street style combination of a green-yellow crew-neck t-shirt and dark green shorts couldn't possibly come across other than incredibly dapper. Grey athletic shoes will bring a more relaxed finish to an otherwise standard look. Those who wonder how to pull off modern off-duty looks as you pass the big 3-0, this getup should answer your question.
Consider wearing a light violet crew-neck t-shirt and dark green shorts to be both modern casual and stylish. And if you want to easily play down your outfit with footwear, introduce a pair of white athletic shoes to the equation. This getup proves how gentlemen in their thirties kill in the style department.