Effortlessly blurring the line between sharp and laid-back, this combo of an olive long sleeve shirt and black jeans is bound to become one of your go-tos. And if you want to immediately dial down this look with footwear, introduce white canvas high top sneakers to the equation. With spring in the air, it's time to make space for simple and sharp getups, just like this one. If you often wonder how to dress as a 20-year-old, this pairing is a safe option.