a parka or atigi made of duffle.
See also: atigi (def. 2)
- 1916  Over the furor duffle dickey a cotton slip . . . is drawn.
- 1933  The Canadian Eskimo woman's dress consists usually of a sealskin artiggi or duffle dickie equipped with a hood, sealskin trousers (north of the circle) . . . and sealskin boots terminating below the knees with a pucker string.