Graduation Cap Headband Holder

FIG. 1 is a perspective front view of a graduation cap headband holder showing my new design; FIG. 2 is a perspective back view thereof; FIG. 3 is a front view thereof; FIG. 4 is a back view thereof; FIG. 5 is a right-side view thereof; FIG. 6 is a left-side view thereof; FIG. 7 is a top view thereof; and, FIG. 8 is a bottom view thereof. The broken lines with the figure views depict portions of the graduation cap headband holder that form no part of the claimed design.