This superman card idea comes from this website. http://blog.parksathome.com/4-easy-diy-fathers-day-cards/
I went through my scrapbook paper stash and found two cute styles - one for the shirt and one for the tie. I didn't need a pattern since it is pretty straight forward. freehanded the tie.
The superman sign is from the Internet. Just google and find the one that pleases you. For this superman undershirt, I used blue, red and yellow construction papers.
Happy Father's Day, my lousy husband (but a great dad)!