If you're feeling a little mischievous today then the officially licensed Marvel Loki Cartoon Master of Mischief Women's Graphic T-Shirt is the perfect shirt for you. Thor's sneaky brother, Loki, is shown in his iconic horned helmet with "Loki Master of Mischief" in bold yellow and green print across this awesome Loki tee. You'll love this retro fashion that is perfect for comic book fans everywhere!