I claim the ornamental design for a pullover garment, as shown and described.
FIG. 1 is a front view of a pullover garment in accordance with the new design;
FIG. 2 is a rear view of the design thereof;
FIG. 3 is an enlarged view of the shoulder of the design thereof; and,
FIG. 4 is an enlarged view of the armpit of the design thereof.
The bottom edge region of the main body of the pullover garment and the bottom edge region of each sleeve of the pullover garment (each region demarcated by a line parallel to the respective edge) can each independently and optionally be of a contrasting weave or knit pattern as compared to the main body and arms of the pullover garment.
The broken lines shown in the drawings depict portions of the pullover garment that form no part of the claimed design.