The ornamental design for a men's dress jacket, as shown and described.
FIG. 1 is a front elevational view of a men's dress jacket, showing my new design, the button detail is shown at an enlarged scale;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right side elevational view thereof, shown without the button at an enlarged scale;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.
The buttons featured on the front of the garment and along the sleeves of the garment are of the same details and configuration of the buttons shown in the FIG. 1 and FIG. 2 drawing views.