The ornamental design for a reversiblesheet, as shown and described.
FIG. 1 is a perspective view of the top of my reversible sheet as it would appear when draped over a mattress;
FIG. 2 is an end view thereof;
FIG. 3 is a side view of my reversible sheet as shown in FIG. 1;
FIG. 4 is a top view thereof;
FIG. 5 is a top plan view showing the sheet in reversed position with the bottom sheet facing up;
FIG. 6 is a side view of my reversible sheet when positioned as shown in FIG. 5.
FIG. 7 is an enlarged view, of a portion of the top of my reversible sheet within the circle drawn in broken line in FIG. 3 showing the stitching at the corner; and,
FIG. 8 is an enlarged view of a portion of the bottom of my reversible sheet within the circle drawn in broken line in FIG. 6 showing the stitching at the corner.
Portions of a mattress over which my reversible sheet has been placed are shown in broken line in drawings and form no part of the claimed design.
The dash lines in FIGS. 1 and 3 through 8 indicate stitching.