Marry a sweater vest with white chinos for a clean refined outfit. You could perhaps get a bit experimental on the shoe front and complement this ensemble with a pair of dark brown suede loafers. Crafting a neat outfit can be challenging on its own. Add subzero temps into the equation, and the whole thing becomes all the more difficult. Fear not, this here is your winter inspo. Wondering how your styling lineup should look as you turn 30? This ensemble is a vivid example.