The ornamental design for a fashionornament, as shown and described.
FIG. 1 is a front perspective view of a fashion ornament showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a front perspective view of the fashion ornament shown in FIG. 1, shown in the environment of a shoe.
The broken lines showing a shoe in FIG. 7 illustrate environment and form no part of the claimed design. All other broken lines in the drawings illustrate portions of the article which form no part of the claimed design.