utility shirt? What are you, a former marine?
The Army uniform item you show is, and always was, called a Fatigue shirt! Sometime also called a Fatigue jacket.
That one needs to go back to the laundry - it doesn't look like it has any starch in it. In the Army of that time one "broke starch" every morning AND depending on your job & rank you did it again before you came back from lunch.
That's up to 10 sets of fatigues used each week. I think I had around a dozen sets of fatigues in my closet or at the laundry.