Wiktionary
field dress
vb. (context hunting English) to perform a basic gutting of a game animal, without more detailed procedures such as skinning.
Usage examples of "field dress".
I walked past displays of field dress, mess kits, and a World War II trench scene with sandbags and grenades.
Even so, he had to diread his way past until he could stand before his father, die brown of his field dress and helmet cover contrasting widi the sea-blue of the naval officers.
Their camouflage field dress was East German issue, the blotches of green and brown distinctly different from the Renamo tiger stripes.
Two were in the field dress of the corps, but Blake did not know them.