Blue Dress USMC Uniform Guide How to prepare your Dress Blues for the Marine Corps Ball , Heres a quick tutorial on proper medal and ribbon placement, EGA orientation, button alignment, and final uniform preparation (IP) using Marine Corps Uniform Regulations: Tips & Advice for Appropriate Wear USAMM USMC Corporal in his dress uniform at the Memorial day parade in Sarasota FL Stock Photo Alamy Sergeant and Trumpeter, USMC