The ornamental design for a shell for vehiclerearviewmirror, as shown and described.
FIG. 1 is a perspective view of a shell for vehicle rearview mirror.
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left elevational view thereof;
FIG. 5 is a right elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 shows a shell for vehicle rearview mirror in a position of use.
The even-broken line in the figure drawing views represents unclaimed environment structure of the shell for vehicle rearview mirror only and forms no part of the claimed design