It's time to add purple to ... getting into the Christmas spirit. 'I'm cute': How to watch 'Rudolph the Red-Nosed Reindeer' this Christmas If you're looking for an ugly sweater, however, you ...

Now, McDonald's is launching the Grimace ugly ... The purple knit sweater features Grimace's face, the McDonald's arches and shake cups. It could easily make purple the new color of Christmas.