What is claimed is the ornamental design for a hair ornament, as shown and described.
FIG. 1 is a perspective view of a first embodiment of a hair ornament, showing the new design;
FIG. 2 is an exploded perspective view thereof;
FIG. 3 is a front elevational view thereof, the rear elevational view, top plan view, and bottom plan view all being a mirror image thereof; and,
FIG. 4 is a left-side elevational view thereof, the right-side elevational view being a mirror image thereof.
The broken lines showing a person in FIG. 1 are included for the purpose of illustrating the invention in use, and form no part of the claimed design. The broken lines along a shaft of the design in FIGS. 2 and 3 designate that the shaft has an indeterminate length.