The ornamental design for a decorativeframe for toolbox, as shown and described.
FIG. 1 is a perspective view of a decorative frame for tool box showing my new design;
FIG. 2 is a front elevational view of FIG. 1;
FIG. 3 is a rear elevational view of FIG. 1;
FIG. 4 is a right side view of FIG. 1;
FIG. 5 is a left side view of FIG. 1;
FIG. 6 is a top plain view thereof; and,
FIG. 7 is a bottom plain view thereof.
The broken lines in FIGS. 1-7 depict unclaimed portions of the decorative frame for tool box for illustrative purposes only, and form no part of the claimed design.