This combination of a teal suit and a crew-neck t-shirt is irrefutable proof that a straightforward look doesn't have to be boring. Finishing off with white and green leather low top sneakers is a simple way to introduce a playful feel to your ensemble. With spring coming, it's time to put on simple and dapper getups, just like this one. Wondering what clothing is appropriate in your 20s? This pairing is a practical example.