Christmas Tree Decoration

FIG. 1 is a plan view of a Christmas tree decoration showing my new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a back view thereof.

The broken lines shown in the drawings represent portions of the Christmas tree decoration and form no part of the claimed design.