Dress Blues Air Force Master Sgt. Christopher Gangloff measures the spacing of Senior Airman Osborne Barnard’s uniform during a dress blues inspection at Dover Air Force Base, Del., Jan. 31, 2022. SHARE IMAGE: Download Image: Full Size (0.84 MB) Tags: Air Force Photo By: Jason Minto, Air Force VIRIN: 220131-F-UK538-1036C.JPG Photo Gallery