This year, before getting yet another scented candle or sad check-out line impulse buy for your friends for the holidays, consider changing things up with, well... underwear. It may sound crazy, but undies and loungewear make the perfect gift for your ride-or-dies, and this year, Calvin Klein and Amazon are coming together to get all of your holiday #MyCalvins needs sorted. That means logo-d up comfy clothes for everyone on your list, and when they look this good, trust that no one is going to be mad about it.