The ornamental design of a vehicle body, as described and shown.
FIG. 1 is a left side elevation view of a vehicle body, showing our new design; it being understood that the side opposite to that shown is a substantial mirror image thereof;
FIG. 2 is a front view thereof; and,
FIG. 3 is a rear view thereof.
It is understood that the broken line disclosure shown throughout the drawings is for illustrative purposes only and forms no part of the claimed design.