Being smart plays a big part of looking good in your PaperPlain T-Shirt! If you are wearing the Platypus T-Shirt, you had better know if its a mammal or monotreme. Read Up!

Learn About T-Shirts:
T-Shirt History

Learn About Animals:
The Platypus
The Squirrel
The Rhino
The Turtle
The Walrus
The Rabbit
The Penguin
The Donkey
The Elephant