There are certain things you can never have too many of: cookies, lipsticks, compliments and mugs. I don't care how overflowed your cabinets are or how many mugs you haven't touched in years -- you need more! This winter, look for something different to add to your stash...like a mug with a sweater on it. That's right, your coffee needs to stay cozy, too! Here are six mugs, or sweaters for your mugs, that would make a welcome addition to the crew hanging in the cabinet.