I love feeling up the cashmere, so soft and fluffy. But I'm always super careful when wearing them that I can't really enjoy it! So I end up sticking with good ole wool. How do you take care of cashmere sweaters? Do you do dryclean or handwash? Does hold up pretty well against frequent wear? Do you care much about cashmere quality? I see a huge price difference but frankly, they all feel the same (awesome) to me.