While it still can seem like a splurge, cashmere’s more affordable than ever. But it’s an investment worth protecting. Wait for deodorant to dry before putting on your sweater to prevent build up and stains. Wear cashmere sweaters no more more than once a week to avoid stretching. Retouch wrinkles with an iron on low, press inside out. And for years of pleasurable wear, dry clean your cashmere before storing (folded in tissue) to avoid moth damage.