Digital Camo Shirt and Pants Small American Apparel Inc. Button Up 2 is a small regular and appropriate measurements with item laying flat: chest (armpit to armpit) 22 inches across, length (top of collar to bottom hem) 31 inches long, sleeve length (armpit to sleeve cuff) 22 inches long. Shirt does have a patch that reads MC JROTC. Pants are a small long. They have elastic in the waist sides. They measure 13.5 inches across without stretching the elastic with has an inseam of 34.5 inches. Both are I. Great preowned condition. See photos for more details and to confirm condition as they are part of the description. Ships USPS Priority Mail.