Mr. Shirt Inc was founded by Gregg Marschner a native of Trenton, Michigan.  After graduating from Western Michigan University in 2008, he went on to serve in the United States Marine Corps for 6 years.  During that time he became frustrated with the shirt stays that were available and thought there had to be a better way.  In 2012, he came up with a better way and the idea for Mr. Shirt was born.   Following his time in the military, he pursued his MBA at Michigan State University concentrating in supply chain management.