MUSEUM GRADE REPRODUCTION WWI US USMC MARINE DOUGH BOY INFANTRY M1904 “OD” WOOL FLANNEL COMBAT FIELD SHIRT. EVEN HAS THE WHITE LINNING ON THE INSIDE. CUSTOM MADE BY MAN THE LINE. PERFECT FOR THE INPRESSION. The shirts are made in correct “cotswool” (cooton-wool) flannel in olive drab (OD) color. They