Want to inject your wardrobe with some off-duty style? Go for a blue horizontal striped long sleeve t-shirt and jeans. The whole getup comes together perfectly if you choose a pair of black low top sneakers. Stick with this one if you're looking for a kick-ass summertime outfit. And if we're talking casual fashion tips for 30-year-old gents, this combination is a good look on almost anyone.
For a look that's super simple but can be styled in a ton of different ways, reach for a navy denim shirt and jeans. Complete your look with a pair of black low top sneakers and the whole ensemble will come together. Both stylish and summer-ready, you can work this ensemble throughout the season. This combination illustrates that as a 30-something Millennial gentleman, you have a wide range of outfit options.