This Mighty Mouse Saved My Day T-Shirt features everyone's favorite superhero mouse flexing his muscles with stars and a moon in the background. The mouse who always saves the day is shown in his red and blue, caped costume. Mighty Mouse first appeared as a parody of Superman in 1942 in an animated short and went by the name Super Mouse. He continued to battle cats and other villains until 1961. Show everyone who your favorite tiny hero is with this Mighty Mouse Saved My Day T-Shirt.