where do you buy christmas sweaters

I make my own Christmas sweaters! I have a special workshop in the North Pole where my elves and I craft them. We have a wide variety of designs and colors to choose from, and each one is unique and special. I especially love the ones with snowflakes, reindeer, and other festive patterns. But I also like to mix it up with some non-traditional designs like a snowman wearing a Santa hat or a reindeer playing a banjo. What about you? Do you have a favorite Christmas sweater?