Falalala it's time to sing along with the officially licensed Marvel Christmas Groot Holiday Mix Tape Juniors' Graphic T-Shirt. Groot is dressed as Santa Claus and holding a mixed tape that reads "Cosmic X-Mas Vol. 1" and is framed by snowflakes, holly, and the text "Holiday Mix Tape" across this fitted Groot t-shirt. You're definitely on Santa's "Nice List" if you find this adorable tee under your tree this year!