The ornamental design for a nursinggarment, as shown and described.
FIG. 1 is a front perspective view of a nursing garment showing my new design;
FIG. 2 is another front perspective view thereof, showing the left flap member in a raised condition in an environment;
FIG. 3 is another front perspective view thereof, showing the left flap member in a raised condition removed from the environment in order to show aspects of the design that are not otherwise apparent;
FIG. 4 is an enlarged front view thereof, in an environment showing the left flap member in a raised condition; and removed from the nursing garment in order to show aspects of the design that are not otherwise apparent in the other views;
FIG. 5 is an enlarged front view thereof, showing the left flap member in a raised condition, removed from the environment and removed from the nursing garment in order to show aspects of the design that are not otherwise apparent in the other views;
FIG. 6 is a left side view of FIG. 1 thereof; the right side view being a mirror image thereof with the exception of the buttons and the way the collar overlaps the opposite edge;
FIG. 7 is another side view thereof, showing the flap member in a partially raised state;
FIG. 8 is a front perspective view thereof, showing the garment in an environment in an in use state; and,
FIG. 9 is a rear view thereof.
The broken lines shown in the views are directed to environment and form no part of the claimed design.