This combination of a white crew-neck t-shirt and charcoal dress pants makes for the perfect base for a countless number of ensembles. Dark brown suede loafers will bring an air of elegance to an otherwise too-common look. If you're hunting for a killer getup that transitions easily into spring, you found it. As you go into your 30s, you want to start dressing sharper. If that's the case, looks like this are a foolproof option.