Get this United States Army Eagle EST. 1775 T-Shirt here at U.S. Custom Tees that features a cool patriotic design that reads United States Army EST. 1775 The Only Easy Day Was Yesterday with a 3D eagle in the middle of the design and a faded American flag in the background. The design measures 11 x 14 inches across the front of the t-shirt. Choose from any of our high quality t-shirt styles and colors available.