I claim the ornamental design for an adjustable garment, substantially as shown and described.
FIG. 1 is a side elevation view of an adjustable garment, showing my new design;
FIG. 2 is a top plan view thereof, shown at a slightly enlarged scale in a gathered condition;
FIG. 3 is a front elevational view thereof, shown in a flattened condition;
FIG. 4 is a rear elevational view thereof, shown in a flattened condition;
FIG. 5 is a rear elevational view thereof, shown inside out, in a flattened condition; and,
FIG. 6 is a front elevational view thereof, shown in use in a gathered condition, at a slightly enlarged scale.
The broken lines depicting the human form, the hook detail, the dual toggle details, and a portion of the patch detail (in FIG. 5) shown in the drawings are for environmental structure only and form no part of the claimed design.