1) Ceremonial uniform 
Full dress is a category of dress codes that refers to most formal clothing available in Western society. ==Civilian== For a civilian, during the Victorian and Edwardian period, this corresponded to a frock coat in the day, and white tie at night. When morning dress (in the modern sense, using a morning tailcoat rather than a frock coat) became co...
[adj] - suitable for formal occasions 2. [adj] - complete in every respect
adjective complete in every respect; `a full-dress debate`; `a full-dress investigation`
the formal attire customarily worn in the evening, usually consisting of black tailcoats and white bow ties for men, and floor-length dresses for women. · a ceremonial style of dress.