Get ready for Saint Patrick's Day with this green American Apparel t-shirt featuring a jolly Mickey Mouse dressed up as a leprechaun holding a shamrock. This customizable graphic tee is available in dozens of different styles for men, women, boys, girls and babies. Celebrate the Irish holiday in style this year. You'll be everyone's lucky charm when you wear this cute Mickey t-shirt from the official Disney merchandise store at Zazzle. Customize with your own text to create a one-of-a-kind item.