If you gravitate towards relaxed dressing, why not try pairing a black crew-neck t-shirt with dark green cargo pants? High top sneakers will be a welcome companion for this getup. Perfect if you're on the hunt for some amazingly inspiring laid-back style for 30-year-olds.
Wear a white crew-neck t-shirt with dark green cargo pants for an unexpectedly cool ensemble. If you're puzzled as to how to round off, add a pair of high top sneakers to the mix. Wondering how to perfect casual outfits as you move into your 30s? This combo is a practical example.