Dress for the Job Shirt Select Size!:Unisex Small and it's called "Dinosaur Comics:

and it's called "Dinosaur Comics: Dudes Already Know About Chickens"

Slogan is printed on 100% cotton shirts using child-friendly dye that cannot be chewed off

or light blue

including author commentary and concept art

Includes six guest stories from Jon Rosenberg

Dress for the Job Shirt Select Size!:Unisex Small and it's called "Dinosaur Comics:Dress for the job you want! Except when your robes and chain mail are at the drycleaners. Then wear this! About This Shirt: Expertly screen printed upon Mens Unisex: Gildan Heavy Cotton (5000) in Navy, and Ladies: Bella "Favorite Tee" Ring Spun Super Soft Jersey Knit (6004) in Navy. The specific size you require can be ascertained by gazing upon our size charts.