If you're a fan of classic combos, then you'll appreciate this pairing of a grey fluffy open cardigan and black leggings. If in doubt as to the footwear, complement your ensemble with a pair of black leather slip-on sneakers.
Black Leggings with Black Leather Slip-on Sneakers Relaxed Warm Weather Outfits
This off-duty combination of a grey oversized sweater and black leggings is a never-failing option when you need to look great but have zero time to spare. Take a dressier approach with footwear and add a pair of black leather slip-on sneakers to your look.