This city casual combination of a long sleeve t-shirt and blue jeans is super easy to pull together without a second thought, helping you look amazing and prepared for anything without spending a ton of time going through your wardrobe. A pair of brown loafers effortlessly kicks up the classy factor of this look. This combination is a viable option when it comes to crafting a kick-ass ensemble for summer-to-fall weather. This combo suggests how to remain fashionable as you step into your 30s.