The ornamental design for a combined pillowcase and multiple pillow assembly, as shown and described.
FIG. 1 is a front elevational view of a combined pillow case and multiple
pillow assembly showing my new design, the rear being identical in
appearance;
FIG. 2 is a side elevational view thereof, the opposite side being
identical in appearance;
FIG. 3 is a top plan view thereof; and
FIG. 4 is a bottom plan view thereof.
The cross-hatching is intended to represent conventional fabric and is
understood to extend uniformly across the surfaces shown.