Cashmere and luxury go hand in hand. There's a reason why someone will coo when touching your sweater, "Oh wow ... is that cashmere?" When that question is asked, you want the answer to be a decisive "it is." The softest, warmest and lightest-weight sweater that money could buy, cashmere was only recently democratized. Which means that if you don't have two grand for a sweater by Brunello Cucinelli or The Elder Statesmen, you can now find an impressive (and still damn soft) option for around $100.