The ornamental design for a commemorativebracelet, as shown.
FIG. 1 is a perspective view of a commemorative bracelet showing the new design in an environment of use;
FIG. 2 is a perspective view of the commemorative bracelet;
FIG. 3 is a front view of the commemorative bracelet;
FIG. 4 is a back view of the commemorative bracelet;
FIG. 5 is a side view of the commemorative bracelet;
FIG. 6 is an opposite side view of the commemorative bracelet;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines showing a hand in FIG. 1 illustrate environmental matter that forms no part of the claimed design. The broken lines shown on the surface of the bracelet in FIGS. 1-3 represent portions of the commemorative bracelet which form no part of the claimed design.