Time to light up the Christmas tree! Time to light the Christmas tree up! This Oh Christmas Tree Adult Ugly Christmas Sweater is a great example of how things can go wrong during the holiday season. The adult unisex sweater depicts a decorated Christmas tree with presents by its base on fire. The sleeves of the sweater are decorated with green ball ornaments. The blue sweater features a green collar, wristbands, and waistband. Enjoy the good and the bad side of Christmas in this Oh Christmas Tree Adult Ugly Christmas Sweater.