As we get the first hints of true chill in the air, that means it's time to start pulling out the layers and bundling up in all the cozy sweaters you can find. But, now that you've pulled them out of storage, does it look like they need some TLC? Maybe it's just a little freshening up, or maybe you notice some tiny little holes that weren't there before. Well, the good news is that we've got a couple of tips for caring for your sweaters, and none of them will introduce any chemicals to your wardrobe or closet.