Social media timelines offer a cornucopia of feel-good photos around Christmas and New Years. Families and friends share their food, their hoverboard fails, their vacation views and their incredibly ugly sweaters.
In the spirit of the season, we've compiled a selection of the best ugly sweaters we've seen pop up on Twitter and Instagram since National Ugly Sweater Day on Dec. 15.
Behold these hideous and hilarious holiday threads.