If you're a fan of classic combos, then you'll appreciate this combination of a grey cable sweater and black skinny jeans. And if you need to instantly up the style ante of this outfit with shoes, complement your look with a pair of double monks. Keep this look in mind come warmer days, and we promise you'll save a lot of time getting dressed on more than one occasion. And if we're talking dressing in your 30s, this getup is ideal.