A black fluffy crew-neck sweater and black leather leggings are the kind of a never-failing off-duty combination that you need when you have no time to spare. You could perhaps get a bit experimental on the shoe front and lift up this look by slipping into black leather platform loafers. Keep this ensemble in your front hall wardrobe come warmer weather, and rest assured, you'll save a ton of time getting ready on more than one morning.