I see Marines both wear blue and white pants for full dress uniforms. In which case they use which? : r uniformporn How to Prepare Marine Corps Dress Blues for the Ball TikTok These Marines are wearing the Dress Blue B uniform configuration with white trousers, white gloves, white bayonet scabbards and M1 rifles. (National Archives) #usmc #m1rifles #ww2 #ww2veteran A Seabee assigned to Naval Mobile Construction Battalion 5 adds a Battle 'E' ribbon to his dress blue uniform after NMCB 5 earned the award for successful completion of its 2008 Pacific deployment