A U.S. Air Force staff sergeant waits for his uniform inspection at Osan Air Force Base, Republic of Korea, March 29, 2019. Airmen must properly wear their ribbons and devices when wearing Vintage 1970s U.S. Air Force Dress Blue Wool Uniform Jacket and Pants Space Force to modify Air Force blues while waiting for final dress uniform rollout NAUMD, Network Association of Uniform Manufacturers & Distributors, a global network Over the next year and a half, the Air Force will roll out some changes to the Service Dress Blues uniform and PT gear, as well as additional updates to AFI 36 2903 starting USAMM Air Force Dress Neckwear