Rock a white and navy horizontal striped crew-neck t-shirt with dark brown jeans for a neat and stylish outfit. If you need to immediately play down this outfit with a pair of shoes, add a pair of black athletic shoes to this ensemble. This combination should inspire anyone who had doubts about relaxed dressing in his thirties.
Make a white and navy horizontal striped crew-neck t-shirt and blue jeans your outfit choice for comfort dressing with a bold spin. Take your outfit a more informal path by finishing with a pair of black athletic shoes. Those wondering how to sport modern off-duty looks as you get into your 30s, you have your answer.