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 What are the purposes of these uniforms and when are they worn? : r USMCboot Blue Dresses Light, Royal & Navy Dresses Anthropologie USMC FEMALE ENLISTED BLUE DRESS UNIFORM ("A" AND B") Women's Navy blue Short Sleeved Shirt Dress H&M US Marine Corps Men's Officer Dress Blue Uniform Set Nate Woodard